diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 68e69b32b32a8f17fb1c6cea0d85e4867180468c..35b3f778ff7a9ea6571c6197b0196b347eb9d55b 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -2,18 +2,14 @@
 
 image: harbor.containers.wurnet.nl/proxy-cache/library/maven:3.8.4-jdk-8-slim
 
-stages:
-  - test:unit
-  - test:documentation
-  - test:end-to-end
+variables:
+  MAMBA_ROOT_PREFIX: "/opt/micromamba"
 
-unit-tests:
-  stage: test:unit
-  script:
-    - mvn test
+stages:
+  - test
 
 sphinx-linter:
-  stage: test:documentation
+  stage: test
   script:
     - |
       # Install system dependencies
@@ -30,7 +26,7 @@ sphinx-linter:
       sphinx-lint -e=all --max-line-length=80
 
 sphinx-documentation:
-  stage: test:documentation
+  stage: test
   script:
     - |
       # Install system dependencies
@@ -46,8 +42,13 @@ sphinx-documentation:
       
       sphinx-build -W docs/source output
 
-end-to-end-tests:yeast-1:
-  stage: test:end-to-end
+unit-tests:
+  stage: test
+  script:
+    - mvn test
+
+end-to-end-yeast-pangenome:
+  stage: test
   variables:
     KUBERNETES_MEMORY_REQUEST: 8Gi
     KUBERNETES_MEMORY_LIMIT: 16Gi
@@ -56,32 +57,35 @@ end-to-end-tests:yeast-1:
       # Install system dependencies
 
       apt-get update
-      apt-get install --yes --no-install-recommends git
-
-      # Install Conda
+      apt-get install --yes --no-install-recommends git bzip2 openssh-client sshpass
 
-      MINICONDA_INSTALLER=$(mktemp)
-      curl -o "${MINICONDA_INSTALLER}" --silent "https://repo.anaconda.com/miniconda/Miniconda3-py39_4.12.0-Linux-x86_64.sh"
-      bash "${MINICONDA_INSTALLER}" -b
-      rm "${MINICONDA_INSTALLER}"
-      export PATH="${PATH}:/root/miniconda3/bin/"
+      # Install micromamba
 
-      # Install Mamba for faster installation of remaining packages
+      curl -Ls https://micromamba.snakepit.net/api/micromamba/linux-64/1.4.2 | tar xvj bin/micromamba
+      chmod +x ./bin/micromamba
+      ./bin/micromamba shell --yes init ${MAMBA_ROOT_PREFIX}
+      source /root/.bashrc
 
-      conda install --yes --channel conda-forge "mamba=0.15.3"
+      # Install KMC, samtools and Snakemake with micromamba
 
-      # Install KMC, samtools and Snakemake with Mamba
-
-      mamba install --yes --channel conda-forge --channel bioconda \
+      micromamba create --name snakemake --yes --strict-channel-priority \
+        --channel conda-forge --channel bioconda \
         "kmc=3.0.1" \
         "samtools=1.15" \
         "snakemake=7.19.1"
 
-      # Run end-to-end tests with Snakemake
+      # Obtain data from SFTP server
 
       cd tests/
-      snakemake \
+      sshpass -e sftp -o StrictHostKeyChecking=no ${SFTP_USERNAME}@${SFTP_HOST} << EOF
+      get /yeast_tiny_pangenome.tar.gz
+      EOF
+      tar xzvf yeast_tiny_pangenome.tar.gz
+
+      # Run end-to-end tests with Snakemake
+
+      micromamba run --name snakemake snakemake \
         --cores 1 \
         --printshellcmds \
         --debug \
-        --configfile yeast-1.yaml
+        --configfile yeast.yaml
diff --git a/CHANGELOG.md b/CHANGELOG.md
index f52075d2a66dc19fa6cc48ed4949073b77ca0c86..f89d8499603569999e925011eb6f6435a198917a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,14 @@
 All notable changes to Pantools will be documented in this file.
 
+## [4.2.2] - 23-06-2023
+
+### Changed
+- `pantools group_info` defaults to all homology groups (!166).
+- `pantools map` no longer accepts a genome numbers file and uses `--include`/`--exclude` instead (!170).
+
+### Fixed
+- `pantools consensus_tree` now properly checks if groups were excluded based on trimming (!168).
+
 ## [4.2.1] - 05-06-2023
 
 ### Added
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 63818a97ddf47d69fb3791c56e1c9b9006562e1c..5349b27201a4e6a2f8271a9212d1901a4c226a07 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -10,8 +10,8 @@ project = 'PanTools'
 copyright = '2016, the PanTools team'
 author = 'Sandra Smit'
 
-release = '4.2.1'
-version = '4.2.1'
+release = '4.2.2'
+version = '4.2.2'
 
 # -- General configuration
 
diff --git a/docs/source/user_guide/explore.rst b/docs/source/user_guide/explore.rst
index b7873fbf977f2ab4145bf9c7417b5adc32cefb8b..3df1bf337e6d6e14f8827af6dbc606b617f48d08 100644
--- a/docs/source/user_guide/explore.rst
+++ b/docs/source/user_guide/explore.rst
@@ -364,9 +364,6 @@ Report all available information of one or multiple homology groups.
 
      * - <databaseDirectory>
        - Path to the database root directory.
-     * - <homologyFile>
-       - A text file with homology group node identifiers, seperated by a
-         comma.
 
 **Options**
   .. list-table::
@@ -376,6 +373,14 @@ Report all available information of one or multiple homology groups.
        - Only include a selection of genomes.
      * - ``--exclude``/``-e``
        - Exclude a selection of genomes.
+     * - ``--homology-file``/``-H``
+       - A text file with homology group node identifiers, separated by a comma.
+         Default is all homology groups. (Mutually exclusive with
+         ``--homology-groups``.)
+     * - ``--homology-groups``/``-G``
+       - A comma separated list of homology group node identifiers.
+         Default is all homology groups. (Mutually exclusive with
+         ``--homology-file``.)
      * - ``--functions``
        - Name of function identifiers from GO, PFAM, InterPro or TIGRAM.
          To find Phobius (P) or SignalP (S) annotations, include:
diff --git a/docs/source/user_guide/mapping.rst b/docs/source/user_guide/mapping.rst
index c8abb0a7165ada019ac03c472f16a20819897c14..3da859fef8b2ef9aed66ba087e3e753b67a02879 100644
--- a/docs/source/user_guide/mapping.rst
+++ b/docs/source/user_guide/mapping.rst
@@ -14,9 +14,6 @@ the analysis.
 
      * - <databaseDirectory>
        - Path to the database root directory.
-     * - <genomeNumbers>
-       - A text file containing genome numbers to map reads against in
-         each line.
      * - <shortReadFiles>
        - One or two short-read archives in FASTQ format, which can be
          gz/bz2 compressed.
@@ -30,6 +27,10 @@ the analysis.
          of cores or 8, whichever is lower.
      * - ``--output``/``-o``
        - Path to the output files (default is the database path).
+     * - ``--include``/``-i``
+       - Only include a selection of genomes.
+     * - ``--exclude``/``-e``
+       - Exclude a selection of genomes.
      * - ``--best-hits`` = ``none|all|random``
        - In case of multiple "best" hits, return none, all best hits or a
          random best hit (Default: random).
@@ -99,22 +100,14 @@ the analysis.
      +
      EEEEEEEEEEEEEEEAEEEE/EEEEE/AEEEEEEEEEEEEEE/EE/EEE/<EEEEEEE/EEEEEEEEEEEEEAEEEEEAEEEEEAEEAEEEEEEA<AAAEEAEEA<EE/EEEEAEAEA/EEAA/
 
-  Genome numbers file
-
-  .. code:: text
-
-     1
-     2
-     5
-
 **Example commands**
   .. code:: bash
 
-     $ pantools map arabidopsis_DB genome_numbers.txt ERR031564_1.fastq
-     $ pantools map --include=1-5 --sensitivity=sensitive arabidopsis_DB genome_numbers.txt ERR031564_1.fastq
-     $ pantools map --competitive -m=all-bests arabidopsis_DB genome_numbers.txt ERR031564_1.fastq
-     $ pantools map --interleaved  arabidopsis_DB genome_numbers.txt interleaved_reads.fastq
-     $ pantools map arabidopsis_DB genome_numbers.txt ERR031564_1.fastq ERR031564_2.fastq
+     $ pantools map arabidopsis_DB ERR031564_1.fastq
+     $ pantools map --include=1-5 --sensitivity=sensitive arabidopsis_DB ERR031564_1.fastq
+     $ pantools map --competitive -m=all-bests arabidopsis_DB ERR031564_1.fastq
+     $ pantools map --interleaved  arabidopsis_DB interleaved_reads.fastq
+     $ pantools map arabidopsis_DB ERR031564_1.fastq ERR031564_2.fastq
 
 **Output**
   -  **mapping_summary.txt**, number of mapped and unmapped reads per
diff --git a/pom.xml b/pom.xml
index 6097914c72911dfaaa78834b9ee711a0d8ac8b16..4b37ce257d8f000b1a432db8936be2e35d8d7f54 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>nl.wur.bif</groupId>
     <artifactId>pantools</artifactId>
-    <version>4.2.1</version>
+    <version>4.2.2</version>
 
     <properties>
         <maven.compiler.source>8</maven.compiler.source>
diff --git a/src/main/java/nl/wur/bif/pantools/cli/ANI.java b/src/main/java/nl/wur/bif/pantools/cli/ANI.java
index 4f33521957c8135dd8c0e35864273e450393e32c..3c448968492c50f639dfe8680ef5d23eca7721ff 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/ANI.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/ANI.java
@@ -19,7 +19,7 @@ import static picocli.CommandLine.*;
 /**
  * Calculate Average Nucleotide Identity (ANI) scores between genomes.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "ani", sortOptions = false)
 public class ANI implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/AddAnnotations.java b/src/main/java/nl/wur/bif/pantools/cli/AddAnnotations.java
index d0496350a7330530db8deef7a7a9afd3d0163452..7fa5366aebe1b78d2e67cb0ec218bdbe1f7ef0a6 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/AddAnnotations.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/AddAnnotations.java
@@ -16,7 +16,7 @@ import static picocli.CommandLine.*;
 /**
  * Adds genomic features to genomes and generates their proteomes.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "add_annotations", sortOptions = false)
 public class AddAnnotations implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/AddAntiSMASH.java b/src/main/java/nl/wur/bif/pantools/cli/AddAntiSMASH.java
index 60cc9bef58ee0547e3d2428241d631718d4689ae..0c0fca2a77e96716c878536871d429cbedbad1c0 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/AddAntiSMASH.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/AddAntiSMASH.java
@@ -16,7 +16,7 @@ import static nl.wur.bif.pantools.utils.Globals.*;
 /**
  * Include antiSMASH gene clusters into the pangenome.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "add_antismash", sortOptions = false)
 public class AddAntiSMASH implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/AddFunctions.java b/src/main/java/nl/wur/bif/pantools/cli/AddFunctions.java
index a9cc98b965a6f2a44e87c788a25592318eace0ce..63cc1f5cf46b5ea3906053909a98dff6b7e5a03f 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/AddFunctions.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/AddFunctions.java
@@ -16,7 +16,7 @@ import static picocli.CommandLine.*;
 /**
  * Add functional annotations to a pangenome.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "add_functions", sortOptions = false)
 public class AddFunctions implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/AddGenomes.java b/src/main/java/nl/wur/bif/pantools/cli/AddGenomes.java
index 55b3a572e4e278ccde7a57b16176cafb93d7348f..1c2536e44e54f69e6752bd935840f40a3a147269 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/AddGenomes.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/AddGenomes.java
@@ -16,7 +16,7 @@ import static picocli.CommandLine.Model.CommandSpec;
 /**
  * Include additional genomes to an already available pangenome.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "add_genomes", sortOptions = false)
 public class AddGenomes implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/AddPhenotypes.java b/src/main/java/nl/wur/bif/pantools/cli/AddPhenotypes.java
index e862bbbbb294c04409116758720b51fda69315ed..ad3044b9d5472a1d3ad4926582b278f4b95d0578 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/AddPhenotypes.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/AddPhenotypes.java
@@ -17,7 +17,7 @@ import static picocli.CommandLine.Model.CommandSpec;
 /**
  * Include phenotype data to the pangenome.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "add_phenotypes", sortOptions = false)
 public class AddPhenotypes implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/BuildPangenome.java b/src/main/java/nl/wur/bif/pantools/cli/BuildPangenome.java
index 58aee792ddbf37b6e9ed6d0294a1c695bd7b3e9c..a1b97d30ed294502a29f0018589c99194f7867c4 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/BuildPangenome.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/BuildPangenome.java
@@ -19,7 +19,7 @@ import static picocli.CommandLine.Model.CommandSpec;
 /**
  * Build a pangenome out of a set of genomes.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "build_pangenome", sortOptions = false)
 public class BuildPangenome implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/BuildPanproteome.java b/src/main/java/nl/wur/bif/pantools/cli/BuildPanproteome.java
index 9e837df17446bc2d25b0e6c66907511434f631b4..91e27e5a108f0bc3d41f49509b35231a6bcb71b3 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/BuildPanproteome.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/BuildPanproteome.java
@@ -16,7 +16,7 @@ import static picocli.CommandLine.Model.CommandSpec;
 /**
  * Build a panproteome out of a set of proteins.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "build_panproteome", sortOptions = false)
 public class BuildPanproteome implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/BuscoProtein.java b/src/main/java/nl/wur/bif/pantools/cli/BuscoProtein.java
index 5ae9ceb556dce1bf6f7c04465cfe90945c838e7c..2b4645288e47dd182e931336969f4e4a77e6ec56 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/BuscoProtein.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/BuscoProtein.java
@@ -22,7 +22,7 @@ import static picocli.CommandLine.Model.CommandSpec;
 /**
  * Identify BUSCO genes in the pangenome.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "busco_protein", sortOptions = false, abbreviateSynopsis = true)
 public class BuscoProtein implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/ChangeGrouping.java b/src/main/java/nl/wur/bif/pantools/cli/ChangeGrouping.java
index 42a7aa87d08a9f866f5474f7666fe352558a68b1..66f2f70f2da41873c6cac3b626b5c73dae73fd1b 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/ChangeGrouping.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/ChangeGrouping.java
@@ -16,7 +16,7 @@ import static picocli.CommandLine.Model.CommandSpec;
 /**
  * Change the active version of the homology grouping.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "change_grouping", sortOptions = false)
 public class ChangeGrouping implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/CompareGO.java b/src/main/java/nl/wur/bif/pantools/cli/CompareGO.java
index 32aa1aba7672ce8a8f50463b1f1768087f5c538d..4f8dd270b407d8ec87758d063268703b58b5fa37 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/CompareGO.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/CompareGO.java
@@ -21,7 +21,7 @@ import static picocli.CommandLine.*;
 /**
  * For two given GO terms, move up in the GO hierarchy to see if they are related.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "compare_go", sortOptions = false)
 public class CompareGO implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/ConsensusTree.java b/src/main/java/nl/wur/bif/pantools/cli/ConsensusTree.java
index f67b732a88b2c3cb47dc75cabec3a0fcfeafba06..c2319a9e13ba0c70555aee4fcfc0919d1ea0903b 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/ConsensusTree.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/ConsensusTree.java
@@ -18,7 +18,7 @@ import static picocli.CommandLine.*;
 /**
  * Create a consensus tree by combining gene trees from homology groups using ASTRAL-Pro.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "consensus_tree", sortOptions = false)
 public class ConsensusTree implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/CorePhylogeny.java b/src/main/java/nl/wur/bif/pantools/cli/CorePhylogeny.java
index 620d6fb93580bb8a110b118c09c6e2c76e2a4e3a..0af39d68a869b876ffa5c3b544e47f8dd8dab33a 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/CorePhylogeny.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/CorePhylogeny.java
@@ -21,7 +21,7 @@ import static picocli.CommandLine.*;
 /**
  * Create a SNP tree from single-copy genes.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "core_phylogeny", aliases = "core_snp_tree", sortOptions = false)
 public class CorePhylogeny implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/CoreUniqueThresholds.java b/src/main/java/nl/wur/bif/pantools/cli/CoreUniqueThresholds.java
index bba3aa8fffc2f60ebda0d94ae11835ee05c434ab..0eaf10e84c87e429ae01002742f1287857171b73 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/CoreUniqueThresholds.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/CoreUniqueThresholds.java
@@ -16,7 +16,7 @@ import static picocli.CommandLine.*;
 /**
  * Test the effect of changing the core and unique threshold.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "core_unique_thresholds", sortOptions = false)
 public class CoreUniqueThresholds implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/CreateTreeTemplate.java b/src/main/java/nl/wur/bif/pantools/cli/CreateTreeTemplate.java
index 50f101f9c32bbff522c6bcfd872c38723a4098fe..381f2055b0e91cea9a9abd13e09d9495ecd2f394 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/CreateTreeTemplate.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/CreateTreeTemplate.java
@@ -15,7 +15,7 @@ import static picocli.CommandLine.*;
 /**
  * Create templates for coloring phylogenetic trees in iTOL.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "create_tree_template", sortOptions = false)
 public class CreateTreeTemplate implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/ExportPangenome.java b/src/main/java/nl/wur/bif/pantools/cli/ExportPangenome.java
index 92cae74ad52d18fd81aaa2afe20377658f910e4e..33b8341cdc71d7629e032a2fd38a9d67401326f4 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/ExportPangenome.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/ExportPangenome.java
@@ -16,7 +16,7 @@ import static picocli.CommandLine.*;
 /**
  * Classify functional annotations as core, accessory or unique.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @CommandLine.Command(name = "export_pangenome", sortOptions = false, abbreviateSynopsis = true)
 public class ExportPangenome implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/FindGenesByAnnotation.java b/src/main/java/nl/wur/bif/pantools/cli/FindGenesByAnnotation.java
index 20b30d7720f6c74b58091837c7367c7208ef902c..2cf4d42382cc36bbc0bd71c3d63aeb89e3a3b201 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/FindGenesByAnnotation.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/FindGenesByAnnotation.java
@@ -21,7 +21,7 @@ import static picocli.CommandLine.*;
  * Find genes of interest in the pangenome that share a functional annotation node and extract the nucleotide and
  * protein sequence.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "find_genes_by_annotation", sortOptions = false)
 public class FindGenesByAnnotation implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/FindGenesByName.java b/src/main/java/nl/wur/bif/pantools/cli/FindGenesByName.java
index d1d2235576cbee6ecef285136bea783230b1b5cf..1a2deba4580003869b7b731a7491094c9e067016 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/FindGenesByName.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/FindGenesByName.java
@@ -17,7 +17,7 @@ import static picocli.CommandLine.*;
 /**
  * Find your genes of interest in the pangenome by using the gene name and extract the nucleotide and protein sequence.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "find_genes_by_name", sortOptions = false)
 public class FindGenesByName implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/FindGenesInRegion.java b/src/main/java/nl/wur/bif/pantools/cli/FindGenesInRegion.java
index 12e143d22b0e3f65ab3964bc707df6d39d424ca6..0c715ce6fb79ac018bb19be8b3aad37244f5d162 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/FindGenesInRegion.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/FindGenesInRegion.java
@@ -16,7 +16,7 @@ import static picocli.CommandLine.*;
 /**
  * Find genes in a given genomic region.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "find_genes_in_region", sortOptions = false)
 public class FindGenesInRegion implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/FunctionOverview.java b/src/main/java/nl/wur/bif/pantools/cli/FunctionOverview.java
index 99e5ef9d3072ee2ef89780acc084aa6b74e33ee5..3b8f60853ae504ed3d9c496a7ca3c12d78573de4 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/FunctionOverview.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/FunctionOverview.java
@@ -17,7 +17,7 @@ import static picocli.CommandLine.*;
 /**
  * Create an overview table for each functional annotation type in the pangenome.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "function_overview", sortOptions = false)
 public class FunctionOverview implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/FunctionalClassification.java b/src/main/java/nl/wur/bif/pantools/cli/FunctionalClassification.java
index 9b09de7de7e1b805e7e2650191eb1c8db1786e44..130d284630a753bb12d9d38cb66c0acf648b5e28 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/FunctionalClassification.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/FunctionalClassification.java
@@ -19,7 +19,7 @@ import static picocli.CommandLine.*;
 /**
  * Classify functional annotations as core, accessory or unique.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "functional_classification", sortOptions = false, abbreviateSynopsis = true)
 public class FunctionalClassification implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/GOEnrichment.java b/src/main/java/nl/wur/bif/pantools/cli/GOEnrichment.java
index 29e31b6ff892a1751c5ebeb71584822a66631110..f0e2b9c0262d268aa4be1a74407f2fc37ee259de 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/GOEnrichment.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/GOEnrichment.java
@@ -22,7 +22,7 @@ import static picocli.CommandLine.Model.CommandSpec;
 /**
  * Identify over or underrepresented GO terms in a set of genes.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "go_enrichment", sortOptions = false)
 public class GOEnrichment implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/GeneClassification.java b/src/main/java/nl/wur/bif/pantools/cli/GeneClassification.java
index 595d0c0473fa3cef93b97e95b9f85d833956f5f4..c10fc40f7fa3f33e87d9773fdcd8242f00bae8c5 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/GeneClassification.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/GeneClassification.java
@@ -17,7 +17,7 @@ import static picocli.CommandLine.Model.CommandSpec;
 /**
  * Classify the gene repertoire as core, accessory or unique.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "gene_classification", sortOptions = false, abbreviateSynopsis = true)
 public class GeneClassification implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/Group.java b/src/main/java/nl/wur/bif/pantools/cli/Group.java
index 33a6dd6b4a9e70150d1896360cb78fad0fa66fdc..0339c167b5a5e0f7c46af0cc20666dee47699bc8 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/Group.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/Group.java
@@ -23,7 +23,7 @@ import static picocli.CommandLine.Model.CommandSpec;
 /**
  * Generate homology groups based on similarity of protein sequences.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "group", sortOptions = false, abbreviateSynopsis = true)
 public class Group implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/GroupInfo.java b/src/main/java/nl/wur/bif/pantools/cli/GroupInfo.java
index 690bd30cc957a4969277124ed797d872689e47eb..281493724fe070026ae64c138237886a467e168f 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/GroupInfo.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/GroupInfo.java
@@ -18,14 +18,14 @@ import static picocli.CommandLine.*;
 /**
  * Report all available information of one or multiple homology groups.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "group_info", sortOptions = false)
 public class GroupInfo implements Callable<Integer> {
 
     @Spec Model.CommandSpec spec;
     @ArgGroup private SelectGenomes selectGenomes;
-    @ArgGroup(multiplicity = "1") private SelectHmGroups selectHmGroups;
+    @ArgGroup private SelectHmGroups selectHmGroups = new SelectHmGroups();
 
     @ParentCommand
     @GraphDatabase
@@ -61,7 +61,6 @@ public class GroupInfo implements Callable<Integer> {
 
     private void setGlobalParameters() throws IOException {
         setGenomeSelectionOptions(selectGenomes);
-//        SELECTED_HMGROUPS = selectHmGroups.getHomologyGroups().stream().map(String::valueOf).collect(Collectors.joining(","));
         if (genes != null) SELECTED_NAME = genes.toString().replaceAll("[\\[\\]]", "");
         if (functions != null) SELECTED_LABEL = functions.toString().replaceAll("[\\[\\]]", "");
 
diff --git a/src/main/java/nl/wur/bif/pantools/cli/GroupingOverview.java b/src/main/java/nl/wur/bif/pantools/cli/GroupingOverview.java
index b98e32882ac32b6c35c1e2a73ffc5a6d66af7fae..b42b4183e3ca3ce846ed6aa67fd9ab7718a0854c 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/GroupingOverview.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/GroupingOverview.java
@@ -15,7 +15,7 @@ import static picocli.CommandLine.*;
 /**
  * Create an overview table for every homology grouping in the pangenome.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "grouping_overview", sortOptions = false)
 public class GroupingOverview implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/KmerClassification.java b/src/main/java/nl/wur/bif/pantools/cli/KmerClassification.java
index fc1b2156d8e5a202c05874c5f6d9c02cad4d21b4..b6e967fed511f77dff8b8bf737c4e97039eafa66 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/KmerClassification.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/KmerClassification.java
@@ -17,7 +17,7 @@ import static picocli.CommandLine.Model.CommandSpec;
 /**
  * Calculate the number of core, accessory, unique, k-mer sequences.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "k_mer_classification", aliases = "kmer_classification", sortOptions = false, abbreviateSynopsis = true)
 public class KmerClassification implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/LocateGenes.java b/src/main/java/nl/wur/bif/pantools/cli/LocateGenes.java
index 1577737f69458112f01b10dd4f17565035da722b..398cfe7f3a7e4579f1c15ef8a94daa01fa3eb47f 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/LocateGenes.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/LocateGenes.java
@@ -21,7 +21,7 @@ import static picocli.CommandLine.*;
 /**
  * Identify and compare gene clusters of from a set of homology groups.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "locate_genes", sortOptions = false, abbreviateSynopsis = true)
 public class LocateGenes implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/MLSA.java b/src/main/java/nl/wur/bif/pantools/cli/MLSA.java
index 517de6278fed9bab444b8f5835410b7132943fc7..0b6410e040900cf55301215a25dd8efacce0727c 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/MLSA.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/MLSA.java
@@ -16,7 +16,7 @@ import static picocli.CommandLine.*;
 /**
  * Step 3/3 of MLSA. Run IQ-tree on the concatenated sequences.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "mlsa", sortOptions = false)
 public class MLSA implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/MLSAConcatenate.java b/src/main/java/nl/wur/bif/pantools/cli/MLSAConcatenate.java
index 14beadae095b88939f6104f8a62e4f48a655074a..0a96cc63e384a50343ad878483f20e425e31d1ca 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/MLSAConcatenate.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/MLSAConcatenate.java
@@ -18,7 +18,7 @@ import static picocli.CommandLine.*;
 /**
  * Step 2/3 of MLSA. Concatenate the gene selection into a single continuous sequence.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "mlsa_concatenate", sortOptions = false)
 public class MLSAConcatenate implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/MLSAFindGenes.java b/src/main/java/nl/wur/bif/pantools/cli/MLSAFindGenes.java
index 438c30a323b1b45393522feead99739177160dcd..4438c2eb23a1ff4dfd574175a724ce05d878bba2 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/MLSAFindGenes.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/MLSAFindGenes.java
@@ -17,7 +17,7 @@ import static picocli.CommandLine.Model.CommandSpec;
 /**
  * Step 1/3 of MLSA. Search and filter suitable genes for the MLSA.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "mlsa_find_genes", sortOptions = false)
 public class MLSAFindGenes implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/MSA.java b/src/main/java/nl/wur/bif/pantools/cli/MSA.java
index 6936fdacbdd6c49000810621e479b865688e1f73..18911e030ea26b075faae8e4346960fa57375772 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/MSA.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/MSA.java
@@ -26,7 +26,7 @@ import static picocli.CommandLine.*;
 /**
  * Create multiple sequence alignments.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "msa", sortOptions = false, abbreviateSynopsis = true)
 public class MSA implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/Map.java b/src/main/java/nl/wur/bif/pantools/cli/Map.java
index de801d48c490856032280c08e84b877eab09f710..8d58dec14a1fd7cf0fbb1f79ed1b994bb361f4be 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/Map.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/Map.java
@@ -1,6 +1,7 @@
 package nl.wur.bif.pantools.cli;
 
 import jakarta.validation.constraints.*;
+import nl.wur.bif.pantools.cli.mixins.SelectGenomes;
 import nl.wur.bif.pantools.cli.mixins.ThreadNumber;
 import nl.wur.bif.pantools.utils.BeanUtils;
 import nl.wur.bif.pantools.pantools.Pantools;
@@ -19,7 +20,7 @@ import static picocli.CommandLine.*;
 /**
  * Map single or paired-end short reads to one or multiple genomes in the pangenome.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "map", sortOptions = false, abbreviateSynopsis = true)
 @OutputDirectory(directory = "outDirectory")
@@ -27,15 +28,12 @@ public class Map implements Callable<Integer> {
 
     @Spec static CommandSpec spec;
     @Mixin private ThreadNumber threadNumber;
+    @ArgGroup private SelectGenomes selectGenomes;
 
     @ParentCommand
     @GraphDatabase
     private Pantools pantools;
 
-    @Parameters(descriptionKey = "genome-numbers", index = "0+")
-    @InputFile(message = "{file.genome-numbers}")
-    Path genomeNumbers;
-
     @Parameters(descriptionKey = "short-read-file", index = "1+", arity = "1..2")
     @InputFiles(message = "{file.short-read}")
     Path[] shortReadFiles;
@@ -204,7 +202,7 @@ public class Map implements Callable<Integer> {
     }
 
     private void setGlobalParameters() {
-        PATH_TO_THE_GENOME_NUMBERS_FILE = genomeNumbers.toString();
+        setGenomeSelectionOptions(selectGenomes);
         PATH_TO_THE_FIRST_SRA = shortReadFiles[0].toString();
         if (shortReadFiles.length == 2) PATH_TO_THE_SECOND_SRA = shortReadFiles[1].toString();
         if (previousRunFile != null) RAW_ABUNDANCE_FILE = previousRunFile.toString();
diff --git a/src/main/java/nl/wur/bif/pantools/cli/Metrics.java b/src/main/java/nl/wur/bif/pantools/cli/Metrics.java
index 8920c56d4adc7e19b32d46952febf3b939773e8c..bc1ac60b3097585214d953efb5bb592d58d0d780 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/Metrics.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/Metrics.java
@@ -17,7 +17,7 @@ import static picocli.CommandLine.*;
 /**
  * Generates relevant metrics of the pangenome and the individual genomes and sequences.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "metrics", sortOptions = false)
 public class Metrics implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/MoveGrouping.java b/src/main/java/nl/wur/bif/pantools/cli/MoveGrouping.java
index 1d5c1607cd709760d97c6d386a22c8f77a5f838e..79972424823be3fe9927eaa8a574b235d9d4bfcd 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/MoveGrouping.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/MoveGrouping.java
@@ -15,7 +15,7 @@ import static picocli.CommandLine.*;
 /**
  * Inactivate the currently active homology grouping.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "move_grouping", sortOptions = false)
 public class MoveGrouping implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/OptimalGrouping.java b/src/main/java/nl/wur/bif/pantools/cli/OptimalGrouping.java
index aa8991ffef07dace734575dfe37a9021c285c83b..c22de667a8816c8414422791f17686cbffd4581b 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/OptimalGrouping.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/OptimalGrouping.java
@@ -22,7 +22,7 @@ import static picocli.CommandLine.Model.CommandSpec;
 /**
  * Find the most suitable settings for <Group>.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "optimal_grouping", sortOptions = false)
 public class OptimalGrouping implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/OrderMatrix.java b/src/main/java/nl/wur/bif/pantools/cli/OrderMatrix.java
index 14a7e6d970e31555dce447a6cdfe73872f281474..2e457a84f2264ef4b150cf976d4b0e352cf3a748 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/OrderMatrix.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/OrderMatrix.java
@@ -17,7 +17,7 @@ import static picocli.CommandLine.*;
 /**
  * Order the values of a matrix file created by PanTools.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "order_matrix", sortOptions = false)
 public class OrderMatrix implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/PangenomeStructure.java b/src/main/java/nl/wur/bif/pantools/cli/PangenomeStructure.java
index d381296070f98214bf3033a9a2407f53a84e211c..11ebfe0ef6bfe87749b1ce235fcf275485307917 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/PangenomeStructure.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/PangenomeStructure.java
@@ -18,7 +18,7 @@ import static picocli.CommandLine.*;
 /**
  * Determine the openness of the pangenome based on k-mer sequences.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "pangenome_structure", sortOptions = false, abbreviateSynopsis = true)
 public class PangenomeStructure implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/RemoveAnnotations.java b/src/main/java/nl/wur/bif/pantools/cli/RemoveAnnotations.java
index 7048f0b4d6bb42d365654df80f35683632e24817..3ce09ffd9c04550ade6d3513945714b33f377ba9 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/RemoveAnnotations.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/RemoveAnnotations.java
@@ -17,7 +17,7 @@ import static picocli.CommandLine.Model.CommandSpec;
 /**
  * Remove all the genomic features that belong to annotations.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "remove_annotations", sortOptions = false)
 public class RemoveAnnotations implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/RemoveFunctions.java b/src/main/java/nl/wur/bif/pantools/cli/RemoveFunctions.java
index c2e2d33845a9a1f5b5bdeb83ba474f0b7bcdd523..85ff4a7efa819c03fb01b1e9e07666c7f65ab173 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/RemoveFunctions.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/RemoveFunctions.java
@@ -16,7 +16,7 @@ import static picocli.CommandLine.*;
 /**
  * Remove an homology grouping from the pangenome.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "remove_functions", sortOptions = false)
 public class RemoveFunctions implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/RemoveGrouping.java b/src/main/java/nl/wur/bif/pantools/cli/RemoveGrouping.java
index 463b9bd74d82b877336d76acef8fad9110250f02..ab70a0e87b6482d844a1ee0916522e38b6def5e0 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/RemoveGrouping.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/RemoveGrouping.java
@@ -16,7 +16,7 @@ import static picocli.CommandLine.*;
 /**
  * Remove an homology grouping from the pangenome.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "remove_grouping", sortOptions = false)
 public class RemoveGrouping implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/RemoveNodes.java b/src/main/java/nl/wur/bif/pantools/cli/RemoveNodes.java
index 63239c9ea608e1dd9a1cf843bfc7b71814da33c8..cb94da121231f7719967fe4dc76ce38479799202 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/RemoveNodes.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/RemoveNodes.java
@@ -19,7 +19,7 @@ import static picocli.CommandLine.Model.CommandSpec;
 /**
  * Remove a selection of nodes and their relationships from the pangenome.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "remove_nodes", sortOptions = false)
 @ExcludePatterns(regexp = "nucleotide,sequence,pangenome,genome,degenerate", field = "label",
diff --git a/src/main/java/nl/wur/bif/pantools/cli/RemovePhenotypes.java b/src/main/java/nl/wur/bif/pantools/cli/RemovePhenotypes.java
index 056370da0d95175882294b495cb391bcb998b737..3c6202eef8553a3903c6071be00ebe798fd36e78 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/RemovePhenotypes.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/RemovePhenotypes.java
@@ -15,7 +15,7 @@ import static picocli.CommandLine.*;
 /**
  * Delete phenotype nodes or remove specific phenotype information from the nodes.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "remove_phenotypes", sortOptions = false)
 public class RemovePhenotypes implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/RenameMatrix.java b/src/main/java/nl/wur/bif/pantools/cli/RenameMatrix.java
index f022b53501a33e44f01b241d5ece7980f1c5742f..c3d182daea437736825c4d3ae25942e6970af536 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/RenameMatrix.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/RenameMatrix.java
@@ -17,7 +17,7 @@ import static picocli.CommandLine.*;
 /**
  * Rename the headers of CSV formatted matrix files.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "rename_matrix", sortOptions = false)
 public class RenameMatrix implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/RenamePhylogeny.java b/src/main/java/nl/wur/bif/pantools/cli/RenamePhylogeny.java
index bbd9ea27cc7b44f2a9477416b85ea41c3eba13c2..cd81156b7472c21dbce03c8379b3c91f8646e4a4 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/RenamePhylogeny.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/RenamePhylogeny.java
@@ -16,7 +16,7 @@ import static picocli.CommandLine.Model.CommandSpec;
 /**
  * Update or alter the terminal nodes (leaves) of a phylogenic tree.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "rename_phylogeny")
 public class RenamePhylogeny implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/RetrieveFeatures.java b/src/main/java/nl/wur/bif/pantools/cli/RetrieveFeatures.java
index ed09de21fa7292126eacb8bfa1ca62d1ccfd4f2f..79139cfee8dded276332ba5b8edcf701ece2547c 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/RetrieveFeatures.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/RetrieveFeatures.java
@@ -15,7 +15,7 @@ import static picocli.CommandLine.*;
 /**
  * Retrieve the sequence of annotated features from the pangenome.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "retrieve_features", sortOptions = false)
 public class RetrieveFeatures implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/RetrieveRegions.java b/src/main/java/nl/wur/bif/pantools/cli/RetrieveRegions.java
index db50570ab9f217b7b9050cc30ffa8ed4883e709c..31867590e399948c77fdf8f216b7626034fabc28 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/RetrieveRegions.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/RetrieveRegions.java
@@ -17,7 +17,7 @@ import static picocli.CommandLine.*;
 /**
  * Retrieve the sequence of genomic regions from the pangenome.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "retrieve_regions", sortOptions = false)
 public class RetrieveRegions implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/RootPhylogeny.java b/src/main/java/nl/wur/bif/pantools/cli/RootPhylogeny.java
index d2b7a05676fcbaf972e92a3ff0d295ad8a6292a3..1cd092fb7acdc6ba37c45278f5ec78b8909f47b5 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/RootPhylogeny.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/RootPhylogeny.java
@@ -16,7 +16,7 @@ import static picocli.CommandLine.Model.CommandSpec;
 /**
  * (Re)root a phylogenetic tree.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "root_phylogeny", sortOptions = false)
 public class RootPhylogeny implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/ShowGO.java b/src/main/java/nl/wur/bif/pantools/cli/ShowGO.java
index 97bf8b9303aadaf2c15d799dc84b91ad73c5184b..e0babec840fd7dcb32a1e9ecfca0c7a87f0fe68d 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/ShowGO.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/ShowGO.java
@@ -19,7 +19,7 @@ import static picocli.CommandLine.*;
 /**
  * For a given GO term, show the child terms, all parent terms higher in the hierarchy, and connected mRNA nodes.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 @Command(name = "show_go", sortOptions = false)
 public class ShowGO implements Callable<Integer> {
diff --git a/src/main/java/nl/wur/bif/pantools/cli/mixins/SelectGenomes.java b/src/main/java/nl/wur/bif/pantools/cli/mixins/SelectGenomes.java
index 402adeb0cd7591c429fc08682a0af5c1354fc4c1..8f05de2be09913ff0e847d8699c36ae86c61e695 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/mixins/SelectGenomes.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/mixins/SelectGenomes.java
@@ -12,7 +12,7 @@ import static picocli.CommandLine.*;
  * Argument group (mutually exclusive) for '--include' and '--exclude' options. Accepts lists (1,2,3), ranges (5-10)
  * or a combination (1,2,3,5-10) as user input for both options.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 public class SelectGenomes {
 
diff --git a/src/main/java/nl/wur/bif/pantools/cli/mixins/ThreadNumber.java b/src/main/java/nl/wur/bif/pantools/cli/mixins/ThreadNumber.java
index e2cc63504a77358df4db40a44055fdb919b95726..ab92b161d59016d1e3908679c02890a962f05c01 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/mixins/ThreadNumber.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/mixins/ThreadNumber.java
@@ -7,7 +7,7 @@ import static picocli.CommandLine.Option;
 /**
  * Mixin class for '--threads' option.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 public class ThreadNumber {
 
diff --git a/src/main/java/nl/wur/bif/pantools/cli/validation/Constraints.java b/src/main/java/nl/wur/bif/pantools/cli/validation/Constraints.java
index 0d28c9bf9f58c2db431a9999b0236fb7c678699d..bb1fb05d05c9fb5831765d55acab8de6f0efbd23 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/validation/Constraints.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/validation/Constraints.java
@@ -12,7 +12,7 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
 /**
  * Class containing custom Bean validation constraint interfaces.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 public class Constraints {
 
diff --git a/src/main/java/nl/wur/bif/pantools/cli/validation/validators/ExcludePatternsValidator.java b/src/main/java/nl/wur/bif/pantools/cli/validation/validators/ExcludePatternsValidator.java
index 67f5d60723abe58ade236fa773d0b0b3212e5d62..b4fb78b6e41dca3a9d07bbe1e9f854db8cde3a45 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/validation/validators/ExcludePatternsValidator.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/validation/validators/ExcludePatternsValidator.java
@@ -20,7 +20,7 @@ import static java.util.regex.Pattern.compile;
  * Custom ConstraintValidator that verifies whether an input string matches 'forbidden' words. Allows queries to enable
  * yes|no user input for continuing after encountering a forbidden word.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 public class ExcludePatternsValidator implements ConstraintValidator<ExcludePatterns, Object> {
 
diff --git a/src/main/java/nl/wur/bif/pantools/cli/validation/validators/InputDirectoryValidator.java b/src/main/java/nl/wur/bif/pantools/cli/validation/validators/InputDirectoryValidator.java
index 9255ed33175ad677ad354fc1733f12358c7bdf14..90544d58425f5d5a87a7901fbf6e44964ccae26d 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/validation/validators/InputDirectoryValidator.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/validation/validators/InputDirectoryValidator.java
@@ -10,7 +10,7 @@ import java.nio.file.Path;
 /**
  * Custom ConstraintValidator that verifies that an input directory exists and is a directory.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 public class InputDirectoryValidator implements ConstraintValidator<InputDirectory, Path> {
 
diff --git a/src/main/java/nl/wur/bif/pantools/cli/validation/validators/InputFileValidator.java b/src/main/java/nl/wur/bif/pantools/cli/validation/validators/InputFileValidator.java
index e4b2aa7cf441ff14a35f62e1040e2c8a028ed4cd..02394c2081dd5431ba6c11c9110d4f191dac4f70 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/validation/validators/InputFileValidator.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/validation/validators/InputFileValidator.java
@@ -12,7 +12,7 @@ import static nl.wur.bif.pantools.utils.BeanUtils.setViolationMessage;
 /**
  * Custom ConstraintValidator that verifies that an input file exists.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 public class InputFileValidator implements ConstraintValidator<InputFile, Path> {
 
diff --git a/src/main/java/nl/wur/bif/pantools/cli/validation/validators/InputFilesValidator.java b/src/main/java/nl/wur/bif/pantools/cli/validation/validators/InputFilesValidator.java
index 469f18845db789beee0fa366fdbe00ccc4d8019d..df3415f92e9cb442282f81e4874318d8e1b02f2e 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/validation/validators/InputFilesValidator.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/validation/validators/InputFilesValidator.java
@@ -12,7 +12,7 @@ import static nl.wur.bif.pantools.utils.BeanUtils.setViolationMessage;
 /**
  * Custom ConstraintValidator that verifies that all files in an array of input file exist.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 public class InputFilesValidator implements ConstraintValidator<InputFiles, Path[]> {
 
diff --git a/src/main/java/nl/wur/bif/pantools/cli/validation/validators/MatchIntegerValidator.java b/src/main/java/nl/wur/bif/pantools/cli/validation/validators/MatchIntegerValidator.java
index 6aee85b0589ba1647ac7bc91f953b46d54784cf7..c8a11b7867ae47a4b20cf04eb01d536bef2e7db6 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/validation/validators/MatchIntegerValidator.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/validation/validators/MatchIntegerValidator.java
@@ -9,7 +9,7 @@ import jakarta.validation.ConstraintValidatorContext;
 /**
  * Custom ConstraintValidator that matches an input integer to a selection of allowed options.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 public class MatchIntegerValidator implements ConstraintValidator<MatchInteger, Integer> {
 
diff --git a/src/main/java/nl/wur/bif/pantools/cli/validation/validators/MinOrZeroValidator.java b/src/main/java/nl/wur/bif/pantools/cli/validation/validators/MinOrZeroValidator.java
index 1a6ae670fb45b84ae66b9291c170f3d1438a20ba..6dacce9ccc6c38c640075bd702aa9d301a0a20c6 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/validation/validators/MinOrZeroValidator.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/validation/validators/MinOrZeroValidator.java
@@ -8,7 +8,7 @@ import jakarta.validation.ConstraintValidatorContext;
 /**
  * Custom version of the @Min constraint for optional integers that allows 0 as a valid option.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 public class MinOrZeroValidator implements ConstraintValidator<MinOrZero, Integer> {
 
diff --git a/src/main/java/nl/wur/bif/pantools/cli/validation/validators/OutputDirectoryValidator.java b/src/main/java/nl/wur/bif/pantools/cli/validation/validators/OutputDirectoryValidator.java
index 476f380ac4d848cb4f0b07ab5399df3b8f3d634c..0f4ec676e7095841b39353cf247925e71410595c 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/validation/validators/OutputDirectoryValidator.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/validation/validators/OutputDirectoryValidator.java
@@ -18,7 +18,7 @@ import static nl.wur.bif.pantools.cli.validation.Constraints.*;
  * Can validate the @ParentCommand decorated field 'pantools' when the given directory is 'databaseDirectory'.
  * The subcommand needs getters for the Pantools parent class and the output directory path.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 public class OutputDirectoryValidator implements ConstraintValidator<OutputDirectory, Object> {
 
diff --git a/src/main/java/nl/wur/bif/pantools/cli/validation/validators/PantoolsDatabaseValidator.java b/src/main/java/nl/wur/bif/pantools/cli/validation/validators/PantoolsDatabaseValidator.java
index 1a8ec1c6a9751c9ffa05398121920705d1d577c0..6f2969b1583b991d2e83768eead558ec3be84a69 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/validation/validators/PantoolsDatabaseValidator.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/validation/validators/PantoolsDatabaseValidator.java
@@ -15,7 +15,7 @@ import static nl.wur.bif.pantools.utils.BeanUtils.setViolationMessage;
 /**
  * Custom ConstraintValidator that validates that the database directory exists and has an existing neo4j graph database.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 public class PantoolsDatabaseValidator implements ConstraintValidator<GraphDatabase, Pantools> {
 
diff --git a/src/main/java/nl/wur/bif/pantools/cli/validation/validators/PatternListValidator.java b/src/main/java/nl/wur/bif/pantools/cli/validation/validators/PatternListValidator.java
index fe18888e36356e6fe5162613d638283f73669683..d8c1f8e57e70d9782b4af9f0d7519028fcc8c41e 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/validation/validators/PatternListValidator.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/validation/validators/PatternListValidator.java
@@ -15,7 +15,7 @@ import static nl.wur.bif.pantools.cli.validation.Constraints.*;
 /**
  * Custom version of @Pattern constraint that matches a list of strings with a regular expression.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 public class PatternListValidator implements ConstraintValidator<Patterns, List<String>> {
 
diff --git a/src/main/java/nl/wur/bif/pantools/cli/validation/validators/PatternMapValidator.java b/src/main/java/nl/wur/bif/pantools/cli/validation/validators/PatternMapValidator.java
index 0604a36c6679f5dbfd4720fd7c7fc23633662d14..b0be86928710e5ab5064cc62435997f65cbaa5e0 100644
--- a/src/main/java/nl/wur/bif/pantools/cli/validation/validators/PatternMapValidator.java
+++ b/src/main/java/nl/wur/bif/pantools/cli/validation/validators/PatternMapValidator.java
@@ -15,7 +15,7 @@ import static nl.wur.bif.pantools.cli.validation.Constraints.Patterns;
 /**
  * Custom version of @Pattern constraint that matches a list of strings with a regular expression that matches a keyset of strings.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 public class PatternMapValidator implements ConstraintValidator<Patterns, HashMap<String, String>> {
 
diff --git a/src/main/java/nl/wur/bif/pantools/pangenome/AnnotationLayer.java b/src/main/java/nl/wur/bif/pantools/pangenome/AnnotationLayer.java
index 8c24b390ab767eadb51b8d3f7994ef5f764784a6..810c5452678434d535fea5eb0b9977955edb88c5 100755
--- a/src/main/java/nl/wur/bif/pantools/pangenome/AnnotationLayer.java
+++ b/src/main/java/nl/wur/bif/pantools/pangenome/AnnotationLayer.java
@@ -1515,11 +1515,8 @@ public class AnnotationLayer {
             Pantools.logger.warn("Allowed features: gene, coding_gene, mRNA, CDS, exon, intron, tRNA, rRNA");
         }
         
-        // Verify if the genomes were correctly selected 
-        if (PATH_TO_THE_GENOME_NUMBERS_FILE != null && (skip_genomes != null || target_genome != null)) {
-            Pantools.logger.error("Select genomes via --feature-type, --skip or --reference. Using multiple arguments is not allowed.");
-            throw new RuntimeException("Too many genome selection arguments");
-        } else if (PATH_TO_THE_GENOME_NUMBERS_FILE == null && skip_genomes == null && target_genome == null) {
+        // Verify if the genomes were correctly selected
+        if (skip_genomes == null && target_genome == null) {
             Pantools.logger.error("Missing a genome selection via --feature-type, --skip or --reference. Using multiple arguments is not allowed.");
             throw new RuntimeException("Missing genome selection argument");
         }
@@ -1543,13 +1540,6 @@ public class AnnotationLayer {
         // When using --label, the array is prepared below
         
         BufferedWriter[] out = new BufferedWriter[GENOME_DB.num_genomes];
-        if (PATH_TO_THE_GENOME_NUMBERS_FILE != null) { // skip_array is prepared
-            skip_array = new boolean[total_genomes];
-            TreeSet<Integer> genome_numbers_set = retrieve_numbers_from_genome_numbers_file();
-            for (int i = 1; i <= total_genomes; i++) {
-                skip_array[i-1] = !genome_numbers_set.contains(i); // sets true or false in array
-            }     
-        }
        
         try { // start the file writers
             for (int i = 0; i < total_genomes; i++) { // i+1 is the genome number
@@ -1559,7 +1549,7 @@ public class AnnotationLayer {
                 out[i] = new BufferedWriter(new FileWriter(WORKING_DIRECTORY + "retrieval/features/" + SELECTED_LABEL + "s_" + (i+1) + ".fasta"));
             }
         } catch (IOException ioe) {
-            Pantools.logger.error("Failed to read: {}", PATH_TO_THE_GENOME_NUMBERS_FILE);
+            Pantools.logger.error("Failed to read fasta file.");
             throw new RuntimeException("File error");
         }
         
@@ -1605,36 +1595,6 @@ public class AnnotationLayer {
         Pantools.logger.info("Output written to:");
         Pantools.logger.info("{}retrieval/features/", WORKING_DIRECTORY);
     }
-
-    /**
-     * Read --genome-numbers or -gn. Places the numbers in a Set that automatically sorts the numbers in ascending order
-     * @return 
-     */
-    public TreeSet<Integer> retrieve_numbers_from_genome_numbers_file() {
-        String line;
-        TreeSet<Integer> genome_numbers = new TreeSet<>();
-        try {
-            BufferedReader in; in = new BufferedReader(new FileReader(PATH_TO_THE_GENOME_NUMBERS_FILE));
-            while ((line = in.readLine()) != null) {
-                line = line.trim();
-                if (line.equals("")) {
-                    continue;
-                }
-                try {
-                    int genome = Integer.parseInt(line.trim());
-                    genome_numbers.add(genome);
-                } catch(NumberFormatException e) {
-                    Pantools.logger.info("{}is not a valid genome number.", line.trim());
-                }
-               
-            }
-            in.close();
-        } catch (IOException e) {
-            Pantools.logger.error(e.getMessage());
-            System.exit(1);
-        }
-        return genome_numbers;
-    }
     
     /**
      * Translates a transcript to a protein sequence
diff --git a/src/main/java/nl/wur/bif/pantools/pangenome/Classification.java b/src/main/java/nl/wur/bif/pantools/pangenome/Classification.java
index 50f4dd70dcc0a1b3211ecad5a9ffd7855aac9ab0..967764310143dfe15aec9837e721d5fbccfa501a 100644
--- a/src/main/java/nl/wur/bif/pantools/pangenome/Classification.java
+++ b/src/main/java/nl/wur/bif/pantools/pangenome/Classification.java
@@ -1036,8 +1036,9 @@ public class Classification {
      * Optional 
      * -label 
      */
-    public void homology_group_info(List<Long> homologyGroups) throws RuntimeException {
+    public void homology_group_info(List<Long> homologyGroups) throws RuntimeException, IOException {
         Pantools.logger.info("Reporting all information from selected homology groups.");
+
         StringBuilder output_builder = new StringBuilder();
         HashSet<String> groups_with_function = new HashSet<>();
         HashMap<String, HashSet<String>> groups_with_function_or_name = new HashMap<>();
@@ -8543,7 +8544,7 @@ public class Classification {
 
         if (gene_or_kmer.equals("kmer")) {
             rscript.append(create_pangenome_size_rscript_kmer(""));
-            rscript.append(create_pangenome_size_rscript_kmer("unique"));
+            rscript.append(create_pangenome_size_rscript_kmer("_unique"));
         } else if (gene_or_kmer.equals("gene")) {
             rscript.append(create_pangenome_size_rscript_gene());
         } else {
diff --git a/src/main/java/nl/wur/bif/pantools/pangenome/GenomeLayer.java b/src/main/java/nl/wur/bif/pantools/pangenome/GenomeLayer.java
index da46bd2747c81a85edf4d22adb12cac94059c912..b1fb25ec235b1b795876bb562e3258482e30f325 100755
--- a/src/main/java/nl/wur/bif/pantools/pangenome/GenomeLayer.java
+++ b/src/main/java/nl/wur/bif/pantools/pangenome/GenomeLayer.java
@@ -33,6 +33,7 @@ import java.util.concurrent.atomic.AtomicLong;
 import java.util.zip.GZIPInputStream;
 
 import static nl.wur.bif.pantools.pangenome.Classification.genome_overview;
+import static nl.wur.bif.pantools.pangenome.create_skip_arrays.create_skip_arrays;
 import static nl.wur.bif.pantools.utils.Globals.*;
 import static nl.wur.bif.pantools.utils.Utils.complement;
 import static nl.wur.bif.pantools.utils.Utils.*;
@@ -1739,6 +1740,7 @@ public class GenomeLayer {
             OUTPUT_PATH += "read_mapping/";
             new File(WORKING_DIRECTORY + "read_mapping").mkdir();
         }
+        create_skip_arrays(false, true);
         report_number_of_threads();
         int i, j, t, genome;
         Node pangenome_node;
@@ -1754,13 +1756,6 @@ public class GenomeLayer {
         paired = PATH_TO_THE_SECOND_SRA != null;
         if (INTERLEAVED) { 
             paired = true; // both read pairs are stored in the same file
-        } 
-        if (PATH_TO_THE_GENOME_NUMBERS_FILE == null && target_genome == null) {
-            Pantools.logger.error("No genomes were selected to align to.");
-            System.exit(1);
-        } else if (PATH_TO_THE_GENOME_NUMBERS_FILE != null && target_genome != null) {
-            Pantools.logger.error("Include ONLY genome number using a file with --genome-number OR provide the genome number with --reference."); //TODO: this should be impossible
-            System.exit(1);
         }
         
         FastqReader[] reader = new FastqReader[2];
@@ -1899,66 +1894,20 @@ public class GenomeLayer {
     public ArrayList<Integer>[] retrieve_genomes_to_map_against() {
         ArrayList<Integer>[] genome_numbers;
         genome_numbers = new ArrayList[THREADS];
-        int t, number, n = 0;
-        String line;
-        BufferedReader in;
+        int t, genome_nr;
         for (t = 0; t < THREADS; ++t) {
             genome_numbers[t] = new ArrayList();
         }
-        if (PATH_TO_THE_GENOME_NUMBERS_FILE != null) { // --genome-numbers was included 
-            try {
-                in = new BufferedReader(new FileReader(PATH_TO_THE_GENOME_NUMBERS_FILE));
-                for (n = 0; (line = in.readLine()) != null; ) {
-                    line = line.trim();
-                    if (line.equals(""))
-                        continue;
-                    number = Integer.parseInt(line);
-                    if (number > 0 && number <= GENOME_DB.num_genomes) {
-                        for (t = 0; t < THREADS; ++t) {
-                            genome_numbers[t].add(number);
-                        }
-                        num_shared_mapping[number] = new AtomicLong(0);
-                        num_unique_mapping[number] = new AtomicLong(0);
-                        num_unmapped[number] = new AtomicLong(0);
-                        ++n;
-                    } else {
-                        Pantools.logger.warn("Genome {} is not found in the database.", number);
-                    }
-                }
-                in.close();
-            } catch (Exception ex) {
-                Pantools.logger.warn("Error in reading genome numbers.");
-            }
-        } else { // --reference was included
-            target_genome = target_genome.replace(" ","");
-            if (target_genome.endsWith(",")) {
-                target_genome = target_genome.replaceFirst(".$",""); // remove last character 
-            }
-            String[] temp_target_array = target_genome.split(","); 
-            ArrayList<Integer> target_genome_list = new ArrayList<>();
-            for (String genome_str : temp_target_array) {
-                if (genome_str.contains("-")) {
-                    String[] genome_array = genome_str.split("-");
-                    int start = Integer.parseInt(genome_array[0]);
-                    int end = Integer.parseInt(genome_array[1]);
-                    for (int i= start; i <= end; i++) { 
-                        target_genome_list.add(i); 
-                    }
-                } else {
-                   target_genome_list.add(Integer.parseInt(genome_str));
-                }
-            }
-            for (int genome_nr : target_genome_list) {
-                if (genome_nr > 0 && genome_nr <= GENOME_DB.num_genomes) {
-                    for (t = 0; t < THREADS; ++t) {
-                        genome_numbers[t].add(genome_nr);
-                    }
-                    num_shared_mapping[genome_nr] = new AtomicLong(0);
-                    num_unique_mapping[genome_nr] = new AtomicLong(0);
-                    num_unmapped[genome_nr] = new AtomicLong(0);
-                } else {
-                    Pantools.logger.warn("Genome {} is not found in the database.", genome_nr);
+        for (genome_nr = 1; genome_nr <= GENOME_DB.num_genomes; genome_nr++) {
+            if (!skip_list.contains(genome_nr)) {
+                for (t = 0; t < THREADS; ++t) {
+                    genome_numbers[t].add(genome_nr);
                 }
+                num_shared_mapping[genome_nr] = new AtomicLong(0);
+                num_unique_mapping[genome_nr] = new AtomicLong(0);
+                num_unmapped[genome_nr] = new AtomicLong(0);
+            } else {
+                Pantools.logger.warn("Genome {} is not found in the database.", genome_nr);
             }
         }
         if (ALIGNMENT_MODE < 0) { // when competitive mapping
diff --git a/src/main/java/nl/wur/bif/pantools/pangenome/MultipleSequenceAlignment.java b/src/main/java/nl/wur/bif/pantools/pangenome/MultipleSequenceAlignment.java
index 5362815ef6c7a3474f1086a657c6a428b2fc74d6..1f63e81b25524ca1336b340953f26765e21b9719 100644
--- a/src/main/java/nl/wur/bif/pantools/pangenome/MultipleSequenceAlignment.java
+++ b/src/main/java/nl/wur/bif/pantools/pangenome/MultipleSequenceAlignment.java
@@ -33,6 +33,7 @@ public class MultipleSequenceAlignment {
     private final String alignmentTypeCapital; // can be "Protein", "Nucleotide" or "Variants"
     private final boolean pavs;
     private final List<Long> hmGroups;
+    private final Set<String> excludedGroups;
     private ArrayList<Node> hmNodeList;
     private ArrayList<String> msaNames;
 
@@ -53,6 +54,7 @@ public class MultipleSequenceAlignment {
         this.alignVariants = alignVariants;
         this.pavs = pavs;
         this.hmGroups = hmGroups;
+        this.excludedGroups = new HashSet<>();
 
         // set alignmentTypeShort
         if (alignProtein) {
@@ -2087,7 +2089,6 @@ public class MultipleSequenceAlignment {
 
         int groupCounter = 0;
         ArrayList<String> suitableGroups = new ArrayList<>();
-        ArrayList<String> excludedGroups = new ArrayList<>();
 
         for (String groupId : msaNames) {
             groupCounter ++;
@@ -2141,7 +2142,7 @@ public class MultipleSequenceAlignment {
      * @param excludedGroups alignments not suitable for trimming
      * @return true if trimmed, false if not
      */
-    private boolean checkIfGroupIsTrimmed(String groupId, Path inPath, ArrayList<String> suitableGroups, ArrayList<String> excludedGroups) {
+    private boolean checkIfGroupIsTrimmed(String groupId, Path inPath, ArrayList<String> suitableGroups, Set<String> excludedGroups) {
         boolean pass2 = check_if_file_exists(inPath.resolve("not_trimmed").toString());
         if (pass2) {
             excludedGroups.add(groupId); // long + str to convert to a string
@@ -2448,6 +2449,16 @@ public class MultipleSequenceAlignment {
         return hmNodeList;
     }
 
+
+    /**
+     * Checks if a homology group is excluded based on trimming
+     * @param group homology group node identifier
+     * @return boolean determining if the group is excluded
+     */
+    public boolean isExcluded(long group) {
+        return excludedGroups.contains(Long.toString(group));
+    }
+
     /**
      * Gives the private variable msaNames
      * @return private variable msaNames
diff --git a/src/main/java/nl/wur/bif/pantools/pangenome/Phylogeny.java b/src/main/java/nl/wur/bif/pantools/pangenome/Phylogeny.java
index 59e9dd386421e5d933570d68975dfbead545ff79..7c1730dd060fff775edd37047bd2b6fab3b4e75e 100644
--- a/src/main/java/nl/wur/bif/pantools/pangenome/Phylogeny.java
+++ b/src/main/java/nl/wur/bif/pantools/pangenome/Phylogeny.java
@@ -2635,9 +2635,11 @@ public class Phylogeny {
         for (Node hm_node : hmNodeList) {
             group_counter++;
             Pantools.logger.debug("Reading gene tree: {}/{}.", group_counter, total_groups);
+            if (msa.isExcluded(hm_node.getId())) continue;
             gene_tree_file = outDirMsa.resolve(hm_node.getId() + "")
                     .resolve("output")
                     .resolve(alignmentTypeShort + trimming + ".newick");
+
             gene_tree = read_newick_file(gene_tree_file);
 
             Pantools.logger.debug("Gene tree {} has polytomies: {}", gene_tree_file, hasPolytomies(gene_tree));
diff --git a/src/main/java/nl/wur/bif/pantools/pantools/Pantools.java b/src/main/java/nl/wur/bif/pantools/pantools/Pantools.java
index d55708eeee6cc068766895cf2cde8720e36988e6..fd09b87d4f2bfa052bb8f0009b288d3e4caae389 100644
--- a/src/main/java/nl/wur/bif/pantools/pantools/Pantools.java
+++ b/src/main/java/nl/wur/bif/pantools/pantools/Pantools.java
@@ -52,7 +52,7 @@ import static picocli.CommandLine.ScopeType.INHERIT;
  * Implements the main function and declares shared variables. Initializes command line logic.
  * Contains the --help and --version commands of the main function.
  *
- * @author Roel van Esch, Bioinformatics Group, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Bioinformatics Group, Wageningen University, the Netherlands.
  */
 
 @Command(name = "pantools",
@@ -334,7 +334,7 @@ public class Pantools {
      * Custom IHelpSectionRenderer class to use in 'pantools --help'.
      * Orders the pantools commands by category.
      *
-     * @author  Roel van Esch
+     * @author  Robin van Esch
      */
     static class CommandGroupRenderer implements IHelpSectionRenderer {
 
@@ -432,7 +432,7 @@ public class Pantools {
      * Custom IVersionProvider class to use in 'pantools --version'.
      * Gets the most up to date version information from git.
      *
-     * @author Roel van Esch TODO: add authors of getVersionInformation() function (originally in utils/Utils.java)
+     * @author Robin van Esch TODO: add authors of getVersionInformation() function (originally in utils/Utils.java)
      */
     protected static class GitVersionProvider implements IVersionProvider {
 
diff --git a/src/main/java/nl/wur/bif/pantools/utils/BeanUtils.java b/src/main/java/nl/wur/bif/pantools/utils/BeanUtils.java
index 837e81bbe610b7bbde7e0f674af5e1f337f59077..492ea74a456fe04bbce02a9160f5f412f915bb74 100644
--- a/src/main/java/nl/wur/bif/pantools/utils/BeanUtils.java
+++ b/src/main/java/nl/wur/bif/pantools/utils/BeanUtils.java
@@ -16,7 +16,7 @@ import java.util.Set;
 /**
  * Contains functions for jakarta bean hibernate validation.
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 public final class BeanUtils {
 
diff --git a/src/main/java/nl/wur/bif/pantools/utils/ConsoleUtils.java b/src/main/java/nl/wur/bif/pantools/utils/ConsoleUtils.java
index c8443617257a25cdff6d590a6e20235cdfc1c19d..90f2cd73e3ce59d3254f02b4b80897c1a238b507 100644
--- a/src/main/java/nl/wur/bif/pantools/utils/ConsoleUtils.java
+++ b/src/main/java/nl/wur/bif/pantools/utils/ConsoleUtils.java
@@ -9,7 +9,7 @@ import static java.util.regex.Pattern.CASE_INSENSITIVE;
 /**
  * Class for console input functions using Scanner
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 public final class ConsoleUtils {
 
diff --git a/src/main/java/nl/wur/bif/pantools/utils/Globals.java b/src/main/java/nl/wur/bif/pantools/utils/Globals.java
index a72d1221c6d39d9db0d667a5d9953838d834b54b..d22e7aafae4c2485d60b22c93938dc04fde6b8ce 100644
--- a/src/main/java/nl/wur/bif/pantools/utils/Globals.java
+++ b/src/main/java/nl/wur/bif/pantools/utils/Globals.java
@@ -77,7 +77,6 @@ public final class Globals {
     public static String PATH_TO_THE_PROTEOMES_FILE;
     public static String PATH_TO_THE_ANNOTATIONS_FILE;
     public static String PATH_TO_THE_REGIONS_FILE;
-    public static String PATH_TO_THE_GENOME_NUMBERS_FILE;
     public static String RAW_ABUNDANCE_FILE = "";
     public static String PATH_TO_THE_FIRST_SRA;
     public static String PATH_TO_THE_SECOND_SRA;
diff --git a/src/main/java/nl/wur/bif/pantools/utils/StringUtils.java b/src/main/java/nl/wur/bif/pantools/utils/StringUtils.java
index c1b4a6d64942091347031c9f48b7f193fe0d349c..9627bff837e36e62a5ebe8a7cf20bcd9538cbddf 100644
--- a/src/main/java/nl/wur/bif/pantools/utils/StringUtils.java
+++ b/src/main/java/nl/wur/bif/pantools/utils/StringUtils.java
@@ -9,7 +9,7 @@ import java.util.stream.IntStream;
 /**
  * Class with string parsing utility functions
  *
- * @author Roel van Esch, Wageningen University, the Netherlands.
+ * @author Robin van Esch, Wageningen University, the Netherlands.
  */
 public final class StringUtils {
 
diff --git a/src/main/java/nl/wur/bif/pantools/utils/Utils.java b/src/main/java/nl/wur/bif/pantools/utils/Utils.java
index 4714bec40287a3e683e33271b1684cc606c80d4e..713cf56b25c12cdfab3bb5946e562b46cf294e88 100644
--- a/src/main/java/nl/wur/bif/pantools/utils/Utils.java
+++ b/src/main/java/nl/wur/bif/pantools/utils/Utils.java
@@ -1285,6 +1285,7 @@ public final class Utils {
         try (BufferedReader br = new BufferedReader(new FileReader(hmFile.toFile()))) {
             String line;
             while ((line = br.readLine()) != null) {
+                if (line.startsWith("#")) continue;
                 String[] hmGroup = line.split(",");
                 for (String s : hmGroup) {
                     hmGroups.add(Long.parseLong(s));
diff --git a/src/test/java/nl/wur/bif/pantools/cli/validation/ConstraintsTest.java b/src/test/java/nl/wur/bif/pantools/cli/validation/ConstraintsTest.java
index 9ff2909ac57b586725c336409213962c6f7bc16b..e699ba0b7f05ca676785126747fd9a32d9f3ec90 100644
--- a/src/test/java/nl/wur/bif/pantools/cli/validation/ConstraintsTest.java
+++ b/src/test/java/nl/wur/bif/pantools/cli/validation/ConstraintsTest.java
@@ -21,7 +21,7 @@ import static org.junit.jupiter.api.Assertions.*;
 /**
  * Unit tests for all constraints within the Constraints class.
  *
- * @author Roel van Esch, Bioinformatics group, Wageningen University, the Netherlands
+ * @author Robin van Esch, Bioinformatics group, Wageningen University, the Netherlands
  */
 class ConstraintsTest {
 
diff --git a/src/test/java/nl/wur/bif/pantools/pangenome/ProteomeLayerTest.java b/src/test/java/nl/wur/bif/pantools/pangenome/ProteomeLayerTest.java
index b656f4841aa1629589a56c987ab30f4fc3cfd96b..ec5d0bc67d5d25a3fd58f6cfbb9f1996dcd1b9c7 100644
--- a/src/test/java/nl/wur/bif/pantools/pangenome/ProteomeLayerTest.java
+++ b/src/test/java/nl/wur/bif/pantools/pangenome/ProteomeLayerTest.java
@@ -28,7 +28,7 @@ import static org.junit.jupiter.api.Assertions.*;
 /**
  * Unit tests for all functions within the ProteomeLayer class.
  *
- * @author Roel van Esch, Bioinformatics group, Wageningen University, the Netherlands
+ * @author Robin van Esch, Bioinformatics group, Wageningen University, the Netherlands
  */
 
 public class ProteomeLayerTest {
diff --git a/tests/Snakefile b/tests/Snakefile
index e5a1b08f5c67389d0418111db438960141f945fc..28a202f071406001960eca0cca00d5242d2ea6f0 100644
--- a/tests/Snakefile
+++ b/tests/Snakefile
@@ -9,12 +9,12 @@ It will check:
 
 To execute, specify a configuration file with the data set, e.g.:
 
-snakemake --cores 1 --configfile yeast-1.yaml
+snakemake --cores 1 --configfile yeast.yaml
 
 The pipeline will package the local version into a .jar, as well as a reference
-version (a git revision) specified in shared.yaml. It will download the dataset
+version (a git revision) specified in shared.yaml. It will use the dataset
 referenced by the configuration file passed in by the user with --configfile
-(e.g. yeast-1.yaml, yeast-4.yaml), and download and untar the dataset.
+(e.g. yeast.yaml, etc.).
 
 A pangenome will be built with `build_pangenome` for the local and reference
 versions each. Pangenomes will be exported with `export_pangenome`, the
@@ -125,68 +125,42 @@ rule export_pangenome:
            --sequence-node-anchors-file {output.sequence_node_anchors}
         """
 
-rule download_dataset:
-    """Download the data set with the provided name."""
-    # TODO: URL should be changed once data is uploaded
-    # TODO: md5sum check?
-    # TODO: split genomes.txt generation from downloading data set
-    # TODO: standardize data set formats, file names, etc.
+rule list_genomes:
+    """Lists the input genomes."""
+    input:
+        genomes=config["dataset"]["genomes"],
     output:
         genome_list="input/data/{dataset_name}/genomes/genomes.txt",
-        fastq1="input/data/{dataset_name}/reads/1.fastq",
-        fastq2="input/data/{dataset_name}/reads/2.fastq"
-    params:
-        url=config["dataset"]["url"]
     shell:
         """
-        mkdir -p "input/data/{wildcards.dataset_name}/"
-        
-        # TODO: for some reason a streaming untar does not seem to work (anymore)
-        curl -o dataset.tar --silent {params.url}
-        tar xf dataset.tar -C input/data/{wildcards.dataset_name}/
-        rm dataset.tar
-        
-        find input/data/{wildcards.dataset_name}/genomes/ -iname '*.fasta' | sort > {output.genome_list}
-        
-        mv input/data/{wildcards.dataset_name}/reads/*_1.fastq {output.fastq1}
-        mv input/data/{wildcards.dataset_name}/reads/*_2.fastq {output.fastq2}
+        ls {input.genomes} | sort > {output.genome_list}
         """
 
 rule map_reads:
     """Map reads against a a database, outputs a SAM file per genome."""
     input:
-        fastq1="input/data/{dataset_name}/reads/1.fastq",
-        fastq2="input/data/{dataset_name}/reads/2.fastq",
-        genome_list="input/data/{dataset_name}/genomes/genomes.txt",
+        fastq1=config["dataset"]["reads"]["fastq1"],
+        fastq2=config["dataset"]["reads"]["fastq2"],
         database="output/databases/{dataset_name}/{version}/",
         jar="jars/pantools/target/pantools-{version}.jar"
     output:
         sam_files=expand(
             "output/alignments/{{dataset_name}}/{{version}}/sams/pantools_{genome}.sam",
             genome=range(1, len(config["dataset"]["genomes"]) + 1)
-        ),
-        genome_numbers_file="output/alignments/{dataset_name}/{version}/genome-numbers.txt"
-    params:
-        num_genomes=len(config["dataset"]["genomes"])
+        )
     shell:
         """
-        mkdir -p $(dirname {output.genome_numbers_file})
-        
-        seq 1 {params.num_genomes} > {output.genome_numbers_file}
-        
         {java} \
             -jar {input.jar} \
             map \
             --threads 1 \
             {input.database} \
-            {output.genome_numbers_file} \
             {input.fastq1} \
             {input.fastq2} \
             --gap-open -20 \
             --gap-extension -3 \
             --out-format SAM \
-            --output $(dirname {output.sam_files[0]}) \
-            # --reference 1-$(wc -l <{input.genome_list} | sed 's/ //g')
+            --output $(dirname {output.sam_files[0]})
         """
 
 rule strip_sam_pg_header_line:
diff --git a/tests/shared.yaml b/tests/shared.yaml
index fe62639baa6e31abe0f4b13d19cd24465b95bc5e..c32a5ae8adbd6e3e992469c1f3c948c1f393f7e3 100644
--- a/tests/shared.yaml
+++ b/tests/shared.yaml
@@ -2,7 +2,7 @@
 tools:
   pantools:
     repository_url: https://git.wur.nl/bioinformatics/pantools.git
-    reference_version: 8da5bd05
+    reference_version: 0c4a3485
     java_arguments:
       - -Xmx8g
   maven:
diff --git a/tests/yeast-1.yaml b/tests/yeast-1.yaml
deleted file mode 100644
index 0eebe780084daa5fc2c324df35a7a85cef609534..0000000000000000000000000000000000000000
--- a/tests/yeast-1.yaml
+++ /dev/null
@@ -1,8 +0,0 @@
-dataset:
-  name: "yeast-1"
-  url: "https://www.bioinformatics.nl/pangenomics/data/ci/yeast-1.tar.gz"
-  genomes:
-    - GCF_000146045.2_R64_genomic.fasta
-  reads:
-    fastq1: 1_MSv3_1.fastq
-    fastq2: 1_MSv3_2.fastq
diff --git a/tests/yeast-4.yaml b/tests/yeast-4.yaml
deleted file mode 100644
index 815abcef0a45e14b20c26728fc2f25770bb66c11..0000000000000000000000000000000000000000
--- a/tests/yeast-4.yaml
+++ /dev/null
@@ -1,11 +0,0 @@
-dataset:
-  name: "yeast-4"
-  url: "https://www.bioinformatics.nl/pangenomics/data/ci/yeast-4.tar.gz"
-  genomes:
-    - GCA_000167035.1_ASM16703v1_genomic.fasta
-    - GCA_000256765.1_Saccharomyces_kudriavzevii_strain_FM1066_v1.0_genomic.fasta
-    - GCF_000146045.2_R64_genomic.fasta
-    - GCF_001298625.1_SEUB3.0_genomic.fasta
-  reads:
-    fastq1: 1_MSv3_1.fastq
-    fastq2: 1_MSv3_2.fastq
diff --git a/tests/yeast.yaml b/tests/yeast.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..1dedfdae4341334b7bda377065caa9c0fdb9b8eb
--- /dev/null
+++ b/tests/yeast.yaml
@@ -0,0 +1,11 @@
+dataset:
+  name: "yeast"
+  genomes:
+    - yeast_tiny_pangenome/genomes/273614_chrI.fna
+    - yeast_tiny_pangenome/genomes/BY_chrI.fna
+    - yeast_tiny_pangenome/genomes/CBS2888_chrI.fna
+    - yeast_tiny_pangenome/genomes/S288C_chrI.fna
+    - yeast_tiny_pangenome/genomes/Y10_chrI.fna
+  reads:
+    fastq1: yeast_tiny_pangenome/reads/SRR800844_chrI_1.fq.gz
+    fastq2: yeast_tiny_pangenome/reads/SRR800844_chrI_2.fq.gz