Nextflow Registry | nf-core/fqtk@0.0.0-0c7146d

nf-core/fqtk @ 0.0.0-0c7146d

Demultiplex fastq files

demultiplex fastq rust

Latest version: 0.0.0-0c7146d

Total downloads: 1

Source: nf-core/modules

Authors: @nh13 @sam-white04

Maintainers: @nh13 @sam-white04

Demultiplex fastq files

Add the following snippet to your workflow script to include this module.

include { FQTK } from 'nf-core/fqtk'

MIT License

Process

`Name`	`FQTK`

Input 1 channel

#1 tuple

`meta` map	Groovy Map containing sample information e.g. [ id:'test', single_end:false ]
`sample_sheet` file	Tsv file, with two columns sample_id and barcode `*.{tsv}`
`fastq_folder` file	Directory containing fastq files that will be staged as 'input' folder `*`
`fastq_readstructure_pairs` map	List of lists i.e. [[, ],...]

Output 4 channels

#1 metrics tuple

`meta` map	Groovy Map containing sample information e.g. [ id:'test', single_end:false ]
`output/demux-metrics.txt` file	Demultiplexing summary stats; sample_id, barcode templates, frac_templates, ratio_to_mean, ratio_to_best `output/demux-metrics.txt`

#2 sample_fastq tuple

`meta` map	Groovy Map containing sample information e.g. [ id:'test', single_end:false ]
`output/*.fq.gz` file	Demultiplexed per-sample FASTQ files `output/R.fastq.gz`

#3 versions_fqtk tuple

`${task.process}` string	The name of the process
`fqtk` string	The name of the tool
`fqtk --version 2>&1 \| cut -d " " -f2` eval	The expression to obtain the version of the tool

#4 most_frequent_unmatched tuple

`meta` map	Groovy Map containing sample information e.g. [ id:'test', single_end:false ]
`output/unmatched*.fq.gz` file	File containing unmatched fastq records `output/unmatched*.fq.gz`

Tool	Description	Homepage
fqtk	A toolkit for working with FASTQ files, written in Rust.	https://github.com/fulcrumgenomics/fqtk

Version	0.0.0-0c7146d
Commit ID	135d883a43b1a2324b4112cd270cf22e20835533
Release Date	08 Apr 2026 18:40:05 (UTC)
Download URL	https://registry-stage.nextflow.io/api/v1/modules/nf-core%2Ffqtk/0.0.0-0c7146d/download
OCI Store URL	https://public.cr.stage-seqera.io/v2/nextflow/plugin-stage/modules/nf-core/fqtk/blobs/sha256:720922c96591c99aaab5e6a44e35c49f5ae0395b3bba15da59767bd570859fbf
Size	4.7 KB
Checksum	sha256:720922c96591c99aaab5e6a44e35c49f5ae0395b3bba15da59767bd570859fbf
Downloads	1

Version	Date	Status	Downloads	Size	Diff
0.0.0-0c7146d	08 Apr 2026 18:40:05 (UTC)		1	4.7 KB	-