title: Rhizobium genetics.
authors.affiliation: Stanford University, Department of Biological Sciences, California 94305-5020.
authors.forename: S R
authors.initials: SR
authors.lastname: Long
mesh_terms: D005798:Genes, Bacterial; D008565:Membrane Proteins / Q000235:genetics; D009586:Nitrogen Fixation / Q000235:genetics; D012231:Rhizobium / Q000145:classification / Q000235:genetics*
chemical_list: D008565:Membrane Proteins