title: [Actinomycete complexes in the rhizosphere of winter rye on soddy podzolic soil].
abstract: The structure of actinomycete complexes in the rhizosphere of winter rye (Secale cereale L.) varieties originating from different ecosystems and geographical zones was studied in field experiments on soddy podzolic soil. In addition to streptomycetes, the complexes studied contained actinomycetes of the genera Micromonospora and Streptosporangium, represented at high occurrence and comparable abundance rates. The rhizosphere of most of the studied rye varieties was dominated by micromonosporas. The antifungal potential of mycelial prokaryotes associated with winter rye was assessed. The taxonomic and functional structure of actinomycete complexes was shown to be similar in rye varieties originating from the nonchernozem zone of Russia. However, the actinomycete complex proved to be much different in the rye variety that developed in the steppe zone of the lower Volga region.
authors.forename: I G
authors.initials: IG
authors.lastname: Shirokikh
authors.forename: O V
authors.initials: OV
authors.lastname: Merzaeva
mesh_terms: D039903:Actinobacteria / Q000302:isolation & purification* / Q000502:physiology; D000898:Antibiosis; D015169:Colony Count, Microbial; D005658:Fungi / Q000502:physiology; D008847:Micromonospora / Q000302:isolation & purification; D018517:Plant Roots / Q000382:microbiology; D012426:Russia; D012621:Seasons; D012434:Secale / Q000382:microbiology*; D012988:Soil Microbiology