Phylogenetic tree of pectin lyases. The phylogeny shown is the Bayesian topology and branch lengths inferred using MrBayes vs. 3.1.2, with the Blosum 62 + G model. Numbers above the diagonal indicate posterior probability values from Bayesian analysis. Numbers below the diagonal indicate bootstrap percentage values from a bootstrap analysis inferred using the same alignment with PAUP*4.0 and Neighbor-J, respectively. A. thaliana pectate lyase was used as an outgroup. The asterisks represent branches that were not supported in 50% or more of the bootstraps. The scale bar represents the number of substitutions per site. The phylogenetic tree was edited using Dendroscope software .
Lara-Márquez et al. BMC Microbiology 2011 11:260 doi:10.1186/1471-2180-11-260