The Leibniz Institute for the Analysis of Biodiversity Change

is a research museum of the Leibniz Association


All tools listed below require the Perl Package
Uses the Aliscore output and removes ambiguously aligned positions from sequence alignments. Paired positions can be considered if a dot-bracket structure is provided as the first string in the alignment.
Converts a dot-bracket structure string into a list of paired and unpaired positions. This is useful to provide secondary structure information for MrBayes. Input is a plain textfile, which must only contain the dot-bracket structure string.
Usage: FILE


Contact person

Head of Section
+49 228 9122-404
+49 228 9122-212
P.Kueck [at]

Perl Package



latest version