title: R gene-controlled host specificity in the legume-rhizobia symbiosis.
authors.affiliation: Department of Plant and Soil Sciences, University of Kentucky, Lexington, KY 40546, USA.
authors.forename: Shengming
authors.initials: S
authors.lastname: Yang
authors.forename: Fang
authors.initials: F
authors.lastname: Tang
authors.forename: Muqiang
authors.initials: M
authors.lastname: Gao
authors.forename: Hari B
authors.initials: HB
authors.lastname: Krishnan
authors.forename: Hongyan
authors.initials: H
authors.lastname: Zhu