Workflow Type: Common Workflow Language
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Work-in-progress
Workflow for Metagenomics from raw reads to bins.
Steps:
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workflow_quality.cwl:
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FastQC (control)
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fastp (quality trimming)
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bbmap contamination filter
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SPAdes (Assembly)
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QUAST (Assembly quality report)
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BBmap (Read mapping to assembly)
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MetaBat2 (binning)
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CheckM (bin completeness and contamination)
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GTDB-Tk (bin taxonomic classification)
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Inputs
ID | Name | Description | Type |
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identifier | identifier used | Identifier for this dataset used in this workflow |
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forward_reads | forward reads | forward sequence file locally |
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reverse_reads | reverse reads | reverse sequence file locally |
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threads | number of threads | number of threads to use for computational processes |
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memory | memory usage (mb) | maximum memory usage in megabytes |
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pacbio_reads | pacbio reads | file with PacBio reads locally |
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bbmap_reference | contamination reference file | bbmap reference fasta file for contamination filtering |
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run_gtdbtk | Run GTDB-Tk | Run GTDB-Tk taxonomic bin classification when true |
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Steps
ID | Name | Description |
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workflow_quality | Quality and filtering workflow | Quality assessment of illumina reads with rRNA filtering option |
workflow_spades | SPADES assembly | Genome assembly using spades with illumina/pacbio reads |
workflow_quast | Quast workflow | Genome assembly quality assessment using Quast |
workflow_bbmap | bbmap read mapping | illumina read mapping using BBmap |
workflow_sam_to_sorted_bam | sam conversion to sorted bam | sam file conversion to a sorted indexed bam file |
workflow_metabat2_contig_depths | depth file from metabat2 | Execution of metabat2 to obtain the depth file used in the binning process |
workflow_metabat2 | binning process | Binning procedure using metabat2 |
workflow_checkm | CheckM | CheckM bin quality assessment |
workflow_getunbinned | unbinned_contigs | Get unbinned contigs fasta |
workflow_gtdbtk | GTDBTK | Taxomic assigment of bins with GTDB-Tk |
workflow_compress_gtdbtk | Compress GTDB-Tk | Compress GTDB-Tk output folder |
compress_spades | Spades compressed | Compress the large Spades files |
spades_files_to_folder | SPADES output | Preparation of spades output files to a specific output folder |
quast_files_to_folder | QUAST output | Preparation of quast output files to a specific output folder |
sorted_bam_files_to_folder | BAM output | Preparation of bam files output to a specific output folder |
metabat_files_to_folder | MetaBat2 output | Preparation of MetaBat2 output files + unbinned contigs to a specific output folder |
checkm_files_to_folder | CheckM output | Preparation of CheckM output files to a specific output folder |
gtdbtk_files_to_folder | gtdbtk output | Preparation of GTDB-Tk output files to a specific output folder |
Outputs
ID | Name | Description | Type |
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fastqc_output | FASTQC | Quality reporting by FASTQC |
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filter_output | Filtered reads | Reads filtered output folder |
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spades_output | SPADES | Metagenome assembly output by SPADES |
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quast_output | QUAST | Quast analysis output folder |
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bam_output | BAM files | Mapping results in indexed BAM format |
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metabat2_output | MetaBat2 | MetaBat2 output directory |
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checkm_output | CheckM | CheckM output directory |
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gtdbtk_output | GTDB-Tk | GTDB-Tk output directory |
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Version History
Version 11 (latest) Created 18th Oct 2021 at 10:49 by Jasper Koehorst
Added more binning and assembly reports
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d4c912c
Version 10 Created 7th Jun 2021 at 18:34 by Jasper Koehorst
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c2519b1
Version 9 Created 1st Jun 2021 at 11:43 by Jasper Koehorst
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d6fcbfa
Version 8 Created 6th May 2021 at 07:03 by Jasper Koehorst
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0660405
Version 7 Created 8th Jan 2021 at 10:15 by Jasper Koehorst
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f3919f2
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Views: 9580 Downloads: 987
Created: 15th Oct 2020 at 14:55
Last updated: 2nd Nov 2022 at 15:29
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