Search Results for "vice"

Pontos is an easy-to-use, graphical Java program for the calculation of uncorrected distance (or similarity) matrices from DNA sequence alignments in PHYLIP format. It also creates "difference" alignments from regular ones (and vice-versa). It can handle gaps and ambiguities in different ways. Gaps can be: - all used; - all ignored; - ignored only at the ends of the sequences, in a pairwise manner; - ignored only at the ends, but now globally (in effect trimming the whole alignment to the farthest sequences from the ends). Ambiguities (things like R, Y, N, W, etc. in a DNA sequence) can be treated like: - consider ambiguities as always different; - consider ambiguity as partially different (e.g. ...