CodonCode Aligner Forum

Hello Peter, thank-you very much for the comprehensive reply. I was working on .ap1 files, so your first suggestion worked wonderfully.

I'm a complete beginner on this software, so apologies if I'm asking the wrong question. I'm trying to search a large number of samples for a primer sequence. Unfortunately, there are also a large number of N bases in most of these. How do I exclude N bases from searches? Alternatively, could anyone...