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

nf-core/president @ 0.0.0-0c7146d

Calculate pairwise nucleotide identity with respect to a reference sequence

fasta genome qc nucleotides

Latest version: 0.0.0-0c7146d

Total downloads: 1

Source: nf-core/modules

Authors: @paulwolk

Maintainers: @paulwolk @gallvp

Calculate pairwise nucleotide identity with respect to a reference sequence

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

include { PRESIDENT } from 'nf-core/president'

MIT License

Process

`Name`	`PRESIDENT`

Input 3 channels

#1 tuple

`meta` map	Groovy Map containing information, e.g. [ id:'test', single_end:false ]
`fasta` file	One fasta file or a list of multiple fasta files to perform president on. Has to be uncompressed! `*.{fasta,fas,fa,fna,ffn,faa,mpfa,frn}`

#2 tuple

`meta2` map	Groovy Map containing information about the reference genome
`reference` file	Fasta of a reference genome. Has to be uncompressed! `*.{fasta,fas,fa,fna,ffn,faa,mpfa,frn}`

`compress` boolean	Set to "true" if fasta output should be compressed

Output 5 channels

#1 log tuple

`meta` file	Fasta file containing sequences which passed the qc ("valid.fasta"). If true is set on the "compress" input value, the file is gz-compressed. `*.{fasta.gz, fasta}`
`*.log` file	Log file of president `*.log`

#2 report tuple

`meta` file	Fasta file containing sequences which passed the qc ("valid.fasta"). If true is set on the "compress" input value, the file is gz-compressed. `*.{fasta.gz, fasta}`
`*.tsv` file	Report with some information for every sample, like statistic values. See docs for details `*.tsv`

#3 versions

`versions.yml` file	File containing software versions `versions.yml`

#4 valid_fasta tuple

`meta` file	Fasta file containing sequences which passed the qc ("valid.fasta"). If true is set on the "compress" input value, the file is gz-compressed. `*.{fasta.gz, fasta}`
`${prefix}_valid.fasta*` file	Fasta file containing sequences which passed the qc ("valid.fasta"). If true is set on the "compress" input value, the file is gz-compressed. `*.{fasta.gz, fasta}`

#5 invalid_fasta tuple

`meta` file	Fasta file containing sequences which passed the qc ("valid.fasta"). If true is set on the "compress" input value, the file is gz-compressed. `*.{fasta.gz, fasta}`
`${prefix}_invalid.fasta*` file	Fasta file containing sequences which didn't pass the qc ("invalid.fasta"). If true is set on the "compress" input value, the files are gz-compressed. `*_invalid.{fasta.gz, fasta}`

Tool	Description	Homepage
president	Calculate pairwise nucleotide identity with respect to a reference sequence	https://github.com/rki-mf1/president

Version	0.0.0-0c7146d
Commit ID	135d883a43b1a2324b4112cd270cf22e20835533
Release Date	08 Apr 2026 19:05:06 (UTC)
Download URL	https://registry-stage.nextflow.io/api/v1/modules/nf-core%2Fpresident/0.0.0-0c7146d/download
OCI Store URL	https://public.cr.stage-seqera.io/v2/nextflow/plugin-stage/modules/nf-core/president/blobs/sha256:bc887e2f5b630ebdf979ecb85b21b1aff616f952596ce6ac237c07f7edd3322b
Size	3.4 KB
Checksum	sha256:bc887e2f5b630ebdf979ecb85b21b1aff616f952596ce6ac237c07f7edd3322b
Downloads	1

Version	Date	Status	Downloads	Size	Diff
0.0.0-0c7146d	08 Apr 2026 19:05:06 (UTC)		1	3.4 KB	-