[Biopython] Python Codes for 3rd codon position

[Peter]

On Fri, Oct 23, 2009 at 3:16 AM, M. Hussain <mhdhussain at gmail.com> wrote:
> Hi,
>
> I wonder if anybody could help to write a program to read a file in and
> print out the third codon position of two aligned sequences
>
> Thanks

Could you explain in a little more detail what you want to do?
Are your two sequences already aligned? Are there gaps in
the alignment? Showing an example alignment and the data
you want would help greatly.

Regards,

Peter