%0 Journal Article
%T MergeAlign: improving multiple sequence alignment performance by dynamic reconstruction of consensus multiple sequence alignments
%A Peter W Collingridge
%A Steven Kelly
%J BMC Bioinformatics
%D 2012
%I BioMed Central
%R 10.1186/1471-2105-13-117
%X Using conventional benchmark tests we demonstrate that on average MergeAlign MSAs are more accurate than MSAs generated using any single matrix of sequence substitution. We show that MergeAlign column scores are related to alignment precision and hence provide an ab initio method of estimating alignment precision in the absence of curated reference MSAs. Using two novel and independent alignment performance tests that utilise a large set of orthologous gene families we demonstrate that increasing MSA performance leads to an increase in the performance of downstream phylogenetic analyses.Using multiple tests of alignment performance we demonstrate that this novel method has broad general application in biological research.
%U http://www.biomedcentral.com/1471-2105/13/117/abstract