blastn
Verified for current stable LTS
Blastn Commands
Blastn command syntax with verified terminal examples.
Commands
6 commands for Blastn
blastn Archive
Blastn Command: Align Sequences Custom Tabular Output
blastn -query <query.fa> -subject <subject.fa> -outfmt '<6 qseqid qlen qstart qend sseqid slen sstart send bitscore evalue pident>' -out <output.tsv> blastn Operations
Blastn Command: Align Sequences Megablast Default Output
blastn -query <query.fa> -subject <subject.fa> -evalue <1e-9> blastn Operations
Blastn Command: Align Sequences Using Blastn
blastn -task blastn -query <query.fa> -subject <subject.fa> blastn Operations
Blastn Command: Display Help For Blastn
blastn -h blastn HTTP
Blastn Command: Search Nucleotide Database With Threads
blastn -query <query.fa> -db <path/to/blast_db> -num_threads <16> -max_target_seqs <10> blastn Search
Blastn Command: Search Remote Non Redundant Database
blastn -query <query.fa> -db <nt> -remote Suggest a Blastn Command
Submit missing workflows, corrections, or verified alternatives for this tool.
FAQ
Coverage: Focused examples for common Blastn workflows.
Verified version: current stable LTS.
Verification: Test commands in a disposable workspace and submit notes for edge cases.