title: [Role of allelopathic compositions in the regulation and development of legume-rhizobial symbiosis].
abstract: It was discovered that aromatic compounds isolated from root exudates of three legume species (Pisum sativum L., Vicia faba L. var. major Hartz, and Glycine max L. MERR) and identified as N-phenyl-2-naphthyl amine, dibutyl, and dioctyl esters of orthophthalic acid, which are known to work as negative allelopathic substances, are involved in the regulation of legume-rhizobial symbiosis formation after the inoculation of roots with rhizobia under unfavorable conditions for symbiosis.
authors.forename: L E
authors.initials: LE
authors.lastname: Makarova
authors.forename: V I
authors.initials: VI
authors.lastname: Smirnov
authors.forename: L V
authors.initials: LV
authors.lastname: Klyba
authors.forename: I G
authors.initials: IG
authors.lastname: Petrova
authors.forename: L V
authors.initials: LV
authors.lastname: Dudareva
mesh_terms: D015081:2-Naphthylamine / Q000031:analogs & derivatives / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology; D058491:Bacterial Load / Q000187:drug effects; D002853:Chromatography, Liquid; D004952:Esters; D009682:Magnetic Resonance Spectroscopy; D018532:Pisum sativum / Q000382:microbiology / Q000502:physiology*; D010795:Phthalic Acids / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology; D053147:Plant Exudates / Q000737:chemistry*; D018517:Plant Roots / Q000737:chemistry* / Q000382:microbiology; D016961:Rhizobium leguminosarum / Q000187:drug effects* / Q000502:physiology; D058441:Rhizosphere; D013025:Glycine max / Q000382:microbiology / Q000502:physiology*; D021241:Spectrometry, Mass, Electrospray Ionization; D013559:Symbiosis / Q000187:drug effects* / Q000502:physiology; D031307:Vicia faba / Q000382:microbiology / Q000502:physiology*
chemical_list: D004952:Esters; D010795:Phthalic Acids; D053147:Plant Exudates; C011948:neozone; C032279:phthalic acid; D015081:2-Naphthylamine