Nextflow Registry | nf-core/president@0.0.0-6c4ed3a

nf-core/president @ 0.0.0-6c4ed3a

Calculate pairwise nucleotide identity with respect to a reference sequence

fasta genome qc nucleotides

Latest version: 0.0.0-6c4ed3a

Total downloads: 3

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	0.0.0-6c4ed3a
Commit ID	6c4ed3a220310b905a1fc9d04f05be2e0837142b
Release Date	23 Apr 2026 15:38:24 (UTC)
Download URL	https://registry.nextflow.io/api/v1/modules/nf-core%2Fpresident/0.0.0-6c4ed3a/download
OCI Store URL	https://public.cr.seqera.io/v2/nextflow/plugin/modules/nf-core/president/blobs/sha256:d2172681b3a0d833c5e2aa70c208701fdf52ba9760c93bd869b3186585538411
Size	3.4 KB
Checksum	sha256:d2172681b3a0d833c5e2aa70c208701fdf52ba9760c93bd869b3186585538411
Downloads	1

Version	Date	Status	Downloads	Size
0.0.0-6c4ed3a	23 Apr 2026 15:38:24 (UTC)		1	3.4 KB
0.0.0-3fc6d40	22 Apr 2026 15:27:29 (UTC)		1	3.4 KB