Regular Expression - Matching Multiples of 3 Characters exactly.

Roy Smith roy at
Mon Apr 28 04:55:54 CEST 2008

In article 
<e6f5ff9e-d074-412a-b317-c05b5b8b415c at>,
 blaine <frikker at> wrote:

> Hey everyone,
>   For the regular expression gurus...
> I'm trying to write a string matching algorithm for genomic
> sequences.

I strongly suggest you stop trying to reinvent the wheel and read up on the 
Biopython project (

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