Hey all,
I'm looking for a tool that could add the basepairs "TA" to the end of each of my sequences, as part of a workflow that improves their mapping. I can't find anything in the toolshed but it's a hard thing to search for. The files are in FASTA format, so if anyone knows of a tool for adding basepairs to the end of FASTA sequences, or a tool that adds characters to the end of each line & it can ignore lines starting with '>', either would work. (If not I'll write one myself, I just wanted to make sure I no one had written a tool like this before.)
Thanks much,
Kay