Parsimony via consensus

Systematic Biology
Trevor C Bruen, David Bryant

Abstract

The parsimony score of a character on a tree equals the number of state changes required to fit that character onto the tree. We show that for unordered, reversible characters this score equals the number of tree rearrangements required to fit the tree onto the character. We discuss implications of this connection for the debate over the use of consensus trees or total evidence and show how it provides a link between incongruence of characters and recombination.

References

Mar 1, 1992·Molecular Phylogenetics and Evolution·M A Ragan
Oct 20, 2006·IEEE/ACM Transactions on Computational Biology and Bioinformatics·Duhong ChenMichael Sanderson
Jun 15, 2007·Systematic Biology·James A Cotton, Mark Wilkinson

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Citations

Feb 28, 2009·BMC Bioinformatics·Harris T LinOliver Eulenstein
Apr 7, 2018·BMC Evolutionary Biology·Nadia TahiriVladimir Makarenkov

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