title: Variation and evolution in plants and microorganisms: toward a new synthesis 50 years after Stebbins.
authors.affiliation: Department of Ecology and Evolutionary Biology, University of California, Irvine, CA 92697-2525, USA. fjayala@uci.edu
authors.forename: F J
authors.initials: FJ
authors.lastname: Ayala
authors.forename: W M
authors.initials: WM
authors.lastname: Fitch
authors.forename: M T
authors.initials: MT
authors.lastname: Clegg
mesh_terms: D001419:Bacteria / Q000235:genetics; D005075:Biological Evolution; D014644:Genetic Variation; D010944:Plants / Q000235:genetics