title: Asymbiotic nitrogen-fixing bacteria from the surfaces of nodules and roots of legumes.
mesh_terms: D000693:Anaerobiosis; D000818:Animals; D001419:Bacteria / Q000302:isolation & purification*; D001431:Bacteriological Techniques; D003470:Culture Media; D004754:Enterobacter / Q000378:metabolism; D007106:Immune Sera; D005779:Immunodiffusion; D007711:Klebsiella pneumoniae / Q000145:classification / Q000254:growth & development / Q000276:immunology / Q000302:isolation & purification / Q000378:metabolism; D000455:Medicago sativa; D009586:Nitrogen Fixation; D010936:Plant Extracts / Q000494:pharmacology; D010945:Plants, Edible; D011817:Rabbits; D012231:Rhizobium / Q000254:growth & development / Q000302:isolation & purification / Q000378:metabolism; D012639:Seeds; D013025:Glycine max; D013053:Spectrophotometry
chemical_list: D003470:Culture Media; D007106:Immune Sera; D010936:Plant Extracts