Nextflow Registry | nf-core/tcoffee/regressive@0.0.0-6c4ed3a

nf-core/tcoffee/regressive @ 0.0.0-6c4ed3a

Aligns sequences using the regressive algorithm as implemented in the T_COFFEE package

alignment MSA genomics

Latest version: 0.0.0-6c4ed3a

Total downloads: 11

Source: nf-core/modules

Authors: @luisas

Maintainers: @luisas

Aligns sequences using the regressive algorithm as implemented in the T_COFFEE package

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

include { TCOFFEE_REGRESSIVE } from 'nf-core/tcoffee/regressive'

MIT License

Process

`Name`	`TCOFFEE_REGRESSIVE`

Input 4 channels

#1 tuple

`meta` map	Groovy Map containing sample information e.g. `[ id:'test']`
`fasta` file	Input sequences in FASTA format `*.{fa,fasta}`

#2 tuple

`meta2` map	Groovy Map containing tree information e.g. `[ id:'test_tree']`
`tree` file	Input guide tree in Newick format `*.{dnd}`

#3 tuple

`meta3` map	Groovy Map containing tree information e.g. `[ id:'test_infos']`
`template` file	T_coffee template file that maps sequences to the accessory information files to be used.
`accessory_information` file	Accessory files to be used in the alignment. For example, it could be protein structures or secondary structures.

`compress` boolean	Flag representing whether the output MSA should be compressed. Set to true to enable/false to disable compression. Compression is done using pigz, and is multithreaded.

Output 3 channels

#1 alignment tuple

`meta` map	Groovy Map containing sample information e.g. `[ id:'test']`
`*.aln{.gz,}` file	Alignment file in FASTA format. May be gzipped. `*.aln{.gz,}`

#2 versions_pigz tuple

`${task.process}` string	The name of the process
`pigz` string	The name of the tool
`pigz --version 2>&1 \| sed "s/^.pigz[[:space:]]//"` eval	The expression to obtain the version of the tool

#3 versions_tcoffee tuple

`${task.process}` string	The name of the process
`tcoffee` string	The name of the tool
`t_coffee -version \| awk '{gsub("Version_", ""); print \$3}'` eval	The expression to obtain the version of the tool

Tool	Description	Homepage
tcoffee	A collection of tools for Computing, Evaluating and Manipulating Multiple Alignments of DNA, RNA, Protein Sequences and Structures.	http://www.tcoffee.org/Projects/tcoffee/
pigz	Parallel implementation of the gzip algorithm.	https://zlib.net/pigz/

Version	0.0.0-6c4ed3a
Commit ID	6c4ed3a220310b905a1fc9d04f05be2e0837142b
Release Date	23 Apr 2026 15:49:33 (UTC)
Download URL	https://registry.nextflow.io/api/v1/modules/nf-core%2Ftcoffee%2Fregressive/0.0.0-6c4ed3a/download
OCI Store URL	https://public.cr.seqera.io/v2/nextflow/plugin/modules/nf-core/tcoffee/regressive/blobs/sha256:2a47ae4f6d4c0d2ce95aea1846b5d0f1f5915eadf5625a8e3be9483e8693b793
Size	3.4 KB
Checksum	sha256:2a47ae4f6d4c0d2ce95aea1846b5d0f1f5915eadf5625a8e3be9483e8693b793
Downloads	5

Version	Date	Status	Downloads	Size
0.0.0-6c4ed3a	23 Apr 2026 15:49:33 (UTC)		5	3.4 KB
0.0.0-3fc6d40