To find repeats in a genome from 2 to 9 length using a Perl script, you can use the RepeatMasker tool with the "--length" option[0]. Here's a step-by-step guide:
Install RepeatMasker: First, you need to install RepeatMasker on your system. You...
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doua.prabi.fr - One code to find them all is a set of perl scripts to extract useful information from RepeatMasker about transposable elements, retrieve their sequences and get some quantitative information.
Assemble RepeatMasker hits into complete TE copies,...
sourceforge.net - Genobuntu is a software package containing more than 70 software and packages oriented towards NGS. In its current version, Genobuntu supports pre assembly tools, genome assemblers as well as post assembly tools. Commonly used biological...
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Mostly FASTA file contain NNN characters, which can be replace by random A T G C character with this perl script. It also print the FASTA sequence name, N's counts, nucleotide count and percentage details at command prompt/standard output.
Perl has a ton of command line switches (see perldoc perlrun), but I'm just going to cover the ones you'll commonly need to debug code. The most important switch is -e, for execute (or maybe "engage" :) ). The -e switch takes a quoted string of Perl...