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Pattern matching is a powerful for developers, but it can be a daunting task to write (or read) a regular expression.
This quick reminder gives you the bare necessities to tackle regular expressions, if you’ve dabbled with regexp a bit but can’t remember it all. 522 more words
In perl, you can use the module Bio::DB::Sam to extract reads from an indexed bam file.
.bam and .bam.bai has to be in the same directory. 176 more words