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Heath KD, Batstone RT, Cerón Romero M, McMullen II JG. 2022. MGEs as the MVPs of Partner Quality Variation in Legume-Rhizobium Symbiosis. mBio, online.

FIG 1 Levels of horizontal mobility lead to nested interactions among the key players in the symbiosis between leguminous plants, nodulating rhizobial bacteria, the mobile genetic elements (MGEs) they host, and the symbiosis (sym) genes.