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Frozen
    
    
  
      
      Variant calling and consensus sequence generation for batches of Illumina PE sequenced viruses with uncomplicated and stable genome structure (like e.g. Morbilliviruses).
Inputs
| ID | Name | Description | Type | 
|---|---|---|---|
| Fasta reference genome | Fasta reference genome | A reference sequence for your virus | 
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| Minimum quality score to consider base for variant calling | Minimum quality score to consider base for variant calling | The same threshold applies for variant calling and consensus generation. | 
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| Paired collection of sequencing data | Paired collection of sequencing data | The PE sequencing data for your batch of samples organized as a list of pairs collection | 
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| Primer scheme (optional) | Primer scheme (optional) | If provided, indicates ampliconic data and will trigger primer trimming and removal of reads that extend beyond amplicon boundaries. Please make sure the scheme matches your reference sequence and that the format of the dataset is set to bed! | 
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| Reference annotation | Reference annotation | Needs to be provided in GTF format. Please make sure it is matching your reference genome sequence! | 
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| Supporting read fraction to call variant | Supporting read fraction to call variant | Specify what fraction of variant-supporting reads is minimally needed at a site to call that variant (a floating point value between 0.05 and 0.25). | 
 | 
Steps
| ID | Name | Description | 
|---|---|---|
| 6 | fastp: Trimmed Illumina Reads | toolshed.g2.bx.psu.edu/repos/iuc/fastp/fastp/1.0.1+galaxy0 | 
| 7 | SnpEff build: | toolshed.g2.bx.psu.edu/repos/iuc/snpeff/snpEff_build_gb/5.2+galaxy0 | 
| 8 | Map parameter value | toolshed.g2.bx.psu.edu/repos/iuc/map_param_value/map_param_value/0.2.0 | 
| 9 | Pick parameter value | toolshed.g2.bx.psu.edu/repos/iuc/pick_value/pick_value/0.2.0 | 
| 10 | Calculate numeric parameter value | toolshed.g2.bx.psu.edu/repos/iuc/calculate_numeric_param/calculate_numeric_param/0.1.0 | 
| 11 | Map with BWA-MEM | toolshed.g2.bx.psu.edu/repos/devteam/bwa/bwa_mem/0.7.19 | 
| 12 | Samtools stats | toolshed.g2.bx.psu.edu/repos/devteam/samtools_stats/samtools_stats/2.0.7 | 
| 13 | Samtools view | toolshed.g2.bx.psu.edu/repos/iuc/samtools_view/samtools_view/1.21+galaxy0 | 
| 14 | QualiMap BamQC | toolshed.g2.bx.psu.edu/repos/iuc/qualimap_bamqc/qualimap_bamqc/2.3+galaxy0 | 
| 15 | Realign reads | toolshed.g2.bx.psu.edu/repos/iuc/lofreq_viterbi/lofreq_viterbi/2.1.5+galaxy0 | 
| 16 | Filter failed datasets | __FILTER_FAILED_DATASETS__ | 
| 17 | ivar trim | toolshed.g2.bx.psu.edu/repos/iuc/ivar_trim/ivar_trim/1.4.4+galaxy1 | 
| 18 | Flatten collection | __FLATTEN__ | 
| 19 | Pick parameter value | toolshed.g2.bx.psu.edu/repos/iuc/pick_value/pick_value/0.2.0 | 
| 20 | Quality Control Report | toolshed.g2.bx.psu.edu/repos/iuc/multiqc/multiqc/1.24.1+galaxy0 | 
| 21 | ivar variants | toolshed.g2.bx.psu.edu/repos/iuc/ivar_variants/ivar_variants/1.4.4+galaxy0 | 
| 22 | ivar consensus | toolshed.g2.bx.psu.edu/repos/iuc/ivar_consensus/ivar_consensus/1.4.4+galaxy0 | 
| 23 | SnpEff eff: | toolshed.g2.bx.psu.edu/repos/iuc/snpeff/snpEff/5.2+galaxy0 | 
| 24 | Text transformation | toolshed.g2.bx.psu.edu/repos/bgruening/text_processing/tp_sed_tool/9.5+galaxy2 | 
| 25 | Remove annotations for suspicious transcripts | toolshed.g2.bx.psu.edu/repos/bgruening/text_processing/tp_find_and_replace/9.5+galaxy2 | 
| 26 | Concatenate datasets | toolshed.g2.bx.psu.edu/repos/bgruening/text_processing/tp_cat/9.5+galaxy2 | 
| 27 | SnpSift Extract Fields | toolshed.g2.bx.psu.edu/repos/iuc/snpsift/snpSift_extractFields/4.3+t.galaxy0 | 
| 28 | Collapse Collection | toolshed.g2.bx.psu.edu/repos/nml/collapse_collections/collapse_dataset/5.1.0 | 
Outputs
| ID | Name | Description | Type | 
|---|---|---|---|
| Processed mapped reads (filtered and realigned) | Processed mapped reads (filtered and realigned) | n/a | 
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| Processed mapped reads (filtered, realigned, primers trimmed | Processed mapped reads (filtered, realigned, primers trimmed | n/a | 
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| Quality control report | Quality control report | n/a | 
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| Per-sample consensus genomes | Per-sample consensus genomes | n/a | 
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| SnpEff-annotated variants | SnpEff-annotated variants | n/a | 
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| Combined consensus genomes for all samples | Combined consensus genomes for all samples | n/a | 
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| Combined variant report for all samples | Combined variant report for all samples | n/a | 
 | 
Version History
v0.1 (earliest) Created 19th Aug 2025 at 03:01 by WorkflowHub Bot
Updated to v0.1
Frozen
 v0.1
v0.11e52d0e
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Views: 643 Downloads: 1457 Runs: 2
Created: 19th Aug 2025 at 03:01
Last updated: 19th Aug 2025 at 09:29
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 https://orcid.org/0000-0002-9464-6640
 https://orcid.org/0000-0002-9464-6640
