NAME

fasrc - reverse complement nucleotide sequences and alignments

SYNOPSIS

fasrc [OPTIONS] [MULTIFASTA-FILE...]

DESCRIPTION

fasrc takes multifasta format nucleotide sequences or alignments as input, and generates reverse complements of those sequences as output.

Options specific to fasrc: -n, --nobrand don't "brand" sequence ids with "-rc" extension

Options general to FAST: -h, --help print a brief help message --man print full documentation --version print version -l, --log create/append to logfile -L, --logname=<string> use logfile name <string> -C, --comment=<string> save comment <string> to log --format=<format> use alternative format for input --moltype=<[dna|rna|protein]> specify input sequence type -q, --fastq use fastq format as input and output

INPUT AND OUTPUT

fasrc is part of FAST, the FAST Analysis of Sequences Toolbox, based on Bioperl. Most core FAST utilities expect input and return output in multifasta format. Input can occur in one or more files or on STDIN. Output occurs to STDOUT. The FAST utility fasconvert can reformat other formats to and from multifasta.

OPTIONS

-n --nobrand

This option will not append -rc to the end of the identifiers.

-h, --help

Print a brief help message and exit.

--man

Print the manual page and exit.

--version

Print version information and exit.

-l, --log

Creates, or appends to, a generic FAST logfile in the current working directory. The logfile records date/time of execution, full command with options and arguments, and an optional comment.

-L [string], --logname=[string]

Use [string] as the name of the logfile. Default is "FAST.log.txt".

-C [string], --comment=[string]

Include comment [string] in logfile. No comment is saved by default.

-m, --moltype=[dna|rna|protein]

Specify the type of sequence on input (should not be needed in most cases, but sometimes Bioperl cannot guess and complains when processing data).

-q --fastq

use fastq format as input and output.

EXAMPLES

Take the reverse complements of sequences in file data.fas:

fasrc data.fas

SEE ALSO

man FAST

perldoc FAST

Introduction and cookbook for FAST

The FAST Home Page"

CITING

If you use FAST, please cite Lawrence et al. (2015). FAST: FAST Analysis of Sequences Toolbox. and Bioperl Stajich et al..