Hi all and python users,
I am looking for a script written in python or a feature in Biopython or guidance for writing a script in python that would extract four fold degenerate sites from a nucleotide alignment file of about 90 nucleotide sequences. The output file should have four fold degenerate sites per sequence which I want to use to make a new alignment and build phylogeny.
Thinking that it would a simple thing to do, I tried to search (google) for it but very strangely, I am not finding right answer. Please help me get in the right direction.
Very many thanks,