[Bioperl-l] Highlighted short sequences
David.Messina at sbc.su.se
Fri Jun 4 18:47:36 EDT 2010
> Does any one know if there is any existing function of bioperl that can
> locate and highlighted short stretch of nt sequences within long genomic sequences ?
I don't think there is an out-of-the-box BioPerl solution for this.
You're presenting a two-step problem: 1) locate the short stretch 2) highlight it.
For the 'locate' part, that usually means a similarity search with BLAST, BLAT, or something along those lines. There are parts of BioPerl to help run those searches and parse their results.
See http://www.bioperl.org/wiki/HOWTO:Beginners for an introduction.
Once you've found the coordinates of the match, then there are lots of ways you could conceivably highlight the matches.
A simply way, requiring no special code, would be to change the case of the letters:
Or use HTML:
For some more sophisticated options, take a look at Bio::Graphics:
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