title: Carotenoids of rhizobia. I. New carotenoids from Rhizobium lupini.
mesh_terms: D002338:Carotenoids / Q000032:analysis; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D012231:Rhizobium / Q000032:analysis*
chemical_list: D002338:Carotenoids