Bioinformatics Programming - Page 3

A collection of articles on bioinformatics programming published in Bioinformatics Review.

Operations on FASTA files using Perl, PHP, and Bash commands


We have published various articles on bioinformatics programming dealing with large files consisting of multiple FASTA sequences. Here is a list of articles related to operations on multi-FASTA files using Perl, PHP, and some bash commands. Keep Reading

Modifying multi-FASTA files using Bash: ‘Sed’ Command

Dealing with thousands of FASTA sequences is a tedious task without using bioinformatics programming. It eases multiple minute tasks to be performed on FASTA sequences or their headers such as removal, addition, or substitution of certain characters in the header, or manipulating the sequence format, and so on. In such cases, shell bash commands provide an easy way to perform such tasks on FASTA sequences. Keep Reading

Perl script to find duplicate FASTA sequences using their header?

In a large file of FASTA sequences, it is nearly impossible to perform some operations manually.

This is a simple Perl script to find out duplicate sequences in a multi-fasta file using a FASTA header. Keep Reading

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