Legume Genome Structures and Histories Inferred from Cercis Canadensis and Chamaecrista Fasciculata Genomes Hyun-oh Lee,Jacob S Stai,Qiaoji Xu, Thulani Hewavithana, Rabnoor Batra, Alex Liu, Brandon D Jordan,Rachel Walstead,Jerry Jenkins,Melissa Williams,Jenell Webber,Jane Grimwood,John T Lovell,Tomáš Brůna,Shengqiang Shu,Keykhosrow Keymanesh, Joanne Eichenberger,Jeremy Schmutz,David M Goodstein,Kerrie Barry,David Sankoff,Lingling Jin,James H Leebens-Mack,Steven B Cannon