Analysis of codon positions

jrbrown at jrbrown at
Sat Apr 23 21:54:37 EST 1994

Dear Users:

I am interested in the analysis of 1st and 2nd codon positions for
sequences aligned on the basis of amino acid homology. Is there a
multiple alignment program which would: 1) translate multiple 
nucleotide sequences; 2) perform alignments on the basis of 
amino acid sequences and 3) then output only specific codon
positions for subsequent phylogenetic analysis?  Or I am
asking for the moon.  Either Mac or IBM-PC based programs
would be useable.

Jim Brown
Dept. of Biochemistry
Dalhousie University
Halifax, N.S.
B3H 4H7
E-Mail: JRBROWN at

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