search for: cccccaaaa

Displaying 1 result from an estimated 1 matches for "cccccaaaa".

2009 Sep 15
3
how to load only lines that start with a particular symbol
Dear all, I have DNA sequence data which are fasta-formatted as >gene A;..... AAAAACCCC TTTTTGGGG CCCTTTTTT >gene B;.... CCCCCAAAA GGGGGTTTT I want to load only the lines that start with ">" where the annotation information for the gene is contained. In principle, I can remove the sequences before loading or after loading all the lines. I just wonder if there's a way to load only lines with a particular patte...