nf-core/blast/blastn @ 0.0.0-0c7146d
Summary
Queries a BLAST DNA database
Get started
Add the following snippet to your workflow script to include this module.
include { BLAST_BLASTN } from 'nf-core/blast/blastn'
License
MIT License
Name
|
BLAST_BLASTN |
|---|
meta
map
|
Groovy Map containing sample information e.g. [ id:'test', single_end:false ] |
|---|---|
fasta
file
|
Input fasta file containing queries sequences *.{fa,fasta,fa.gz,fasta.gz}
|
meta2
map
|
Groovy Map containing db information e.g. [ id:'test2', single_end:false ] |
|---|---|
db
directory
|
Directory containing the blast database *
|
taxidlist
file
|
File containing NCBI taxon ids, one per line, for filtering the database. *.{txt}
|
|---|
taxids
string
|
Comma-delimited list of NCBI taxon ids for filtering the database. ^[0-9]+(,[0-9]+)*$
|
|---|
negative_tax
boolean
|
Use negative filtering (true) to exclude taxon ids or normal filtering (false). true or false
|
|---|
txt
tuple
meta
map
|
Groovy Map containing sample information e.g. [ id:'test', single_end:false ] |
|---|---|
*.txt
file
|
File containing blastn hits *.txt
|
versions_blastn
tuple
${task.process}
string
|
The name of the process |
|---|---|
blastn
string
|
The name of the tool |
blastn -version 2>&1 | sed 's/^.*blastn: //; s/ .*\$//'
eval
|
The expression to obtain the version of the tool |
| Tool | Description | Homepage |
|---|---|---|
| blast | BLAST finds regions of similarity between biological sequences. | https://blast.ncbi.nlm.nih.gov/Blast.cgi |
| Version | 0.0.0-0c7146d |
|---|---|
| Commit ID | 135d883a43b1a2324b4112cd270cf22e20835533 |
| Release Date | 08 Apr 2026 18:28:04 (UTC) |
| Download URL | https://registry-stage.nextflow.io/api/v1/modules/nf-core%2Fblast%2Fblastn/0.0.0-0c7146d/download |
| OCI Store URL | https://public.cr.stage-seqera.io/v2/nextflow/plugin-stage/modules/nf-core/blast/blastn/blobs/sha256:776d8a73bb1fceb64e956f4f9a70d2f425da1963fd8da0886d95455bdaa6ba46 |
| Size | 3.2 KB |
| Checksum | sha256:776d8a73bb1fceb64e956f4f9a70d2f425da1963fd8da0886d95455bdaa6ba46 |
| Downloads | 1 |
| Version | Date | Status | Downloads | Size | Diff |
|---|---|---|---|---|---|
| 0.0.0-0c7146d | 08 Apr 2026 18:28:04 (UTC) | 1 | 3.2 KB | - |