Alex Harkess, Michael McKain, and advisor Jim Leebens-Mack co-authored a recently accepted paper in Molecular Biology and Evolution: “Multiple Polyploidy Events in the Early Radiation of Nodulating and Nonnodulating Legumes”. This paper utilizes leaf transcriptomes in a phylogenetic context to identify whole genome duplications across the legumes and how they might influence the repeated evolution of nodulation.

http://mbe.oxfordjournals.org/content/early/2014/11/06/molbev.msu296.abstract