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Workflow that takes a fastq pair or optionally a chimeric file from STAR and detects RNA-seq fusion events.

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starFusion

Workflow that takes a fastq pair or optionally a chimeric file from STAR and detects RNA-seq fusion events.

Dependencies

Usage

Cromwell

java -jar cromwell.jar run starFusion.wdl --inputs inputs.json

Inputs

Required workflow parameters:

Parameter Value Description
inputFqs Array[Pair[File,File]] Array of fastq read pairs
reference String Version of reference genome
outputFileNamePrefix String Prefix of outptu file

Optional workflow parameters:

Parameter Value Default Description
chimeric File? None Path to Chimeric.out.junction

Optional task parameters:

Parameter Value Default Description
runStarFusion.threads Int 8 Requested CPU threads
runStarFusion.jobMemory Int 64 Memory allocated for this job
runStarFusion.timeout Int 72 Hours before task timeout

Outputs

Output Type Description Labels
fusions File Tab-delimited fusion predictions. vidarr_label: fusions
fusionsAbridged File Tab-delimited fusion predictions, excluding the identification of the evidence fusion reads. vidarr_label: fusionsAbridged
fusionCodingEffects File Fusion predictions with appended column showing effect on coding genes. vidarr_label: fusionCodingEffects

Commands

This section lists command(s) run by starFusion workflow

starFusion workflow runs the following command (excerpt from .wdl file).

  • STARFUSION_PATH - path to starFusion program
  • REF_GENOME_DIR - directory with reference genome file
  • FASTQR* - input fastq files.
  • THREADS - threads to use
  • CHIMERIC_JUNCTIONS - input file with chimeric junctions information (STAR output)
  STARFUSION_PATH
  --genome_lib_dir REF_GENOME_DIR
  --left_fq  FASTQR1_01, FASTQR1_02, ... 
  --right_fq FASTQR2_01, FASTQR2_02, ...
  --examine_coding_effect 
  --CPU THREADS --chimeric_junction CHIMERIC_JUNCTIONS

Support

For support, please file an issue on the Github project or send an email to gsi@oicr.on.ca .

Generated with generate-markdown-readme (https://github.com/oicr-gsi/gsi-wdl-tools/)

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Workflow that takes a fastq pair or optionally a chimeric file from STAR and detects RNA-seq fusion events.

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