Divergent Evolution of Symbiotic Bacteria: Rhizobia of the Relic Legume Vavilovia formosa Form an Isolated Group within Rhizobium leguminosarum bv. viciae
- Авторы: Kimeklis A.K.1, Kuznetsova I.G.1, Sazanova A.L.1, Safronova V.I.1, Belimov A.A.1, Onishchuk O.P.1, Kurchak O.N.1, Aksenova T.S.1, Pinaev A.G.1, Musaev A.M.2, Andronov E.E.1,3,4, Provorov N.A.1
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Учреждения:
- All-Russian Research Institute of Agricultural Microbiology
- Mountain Botanical Garden, Dagestan Scientific Center
- Dokuchaev Soil Science Institute
- Department of Genetics and Biotechnology
- Выпуск: Том 54, № 7 (2018)
- Страницы: 866-870
- Раздел: Short Communications
- URL: https://journals.rcsi.science/1022-7954/article/view/189081
- DOI: https://doi.org/10.1134/S1022795418070062
- ID: 189081
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Аннотация
Comparative sequence analysis of symbiotic genes (nodA, nodC, nodD, nifH), which are elements of accessory component of the rhizobial genome, demonstrated that the strains of Rhizobium leguminosarum bv. viciae, isolated from the nodules of a relic legume, Vavilovia formosa, the closest relative of hypothetical common ancestor of the tribe Fabeae, represented a group separated from the strains of R. leguminosarum bv. viciae, isolated from other representatives of this tribe (Vicia, Lathyrus, Pisum, Lens). No isolation was observed relative to the genes representing the core component of the rhizobial genome (16S rDNA, ITS, glnII) or relative to host specificity of the rhizobia. The data obtained suggest that sequence divergence of symbiotic genes marks the initial stage of sympatric speciation, which can be classified as the isolation of the relic “vaviloviae” symbiotype, a possible evolutionary precursor of the “viciae” biotype.
Об авторах
A. Kimeklis
All-Russian Research Institute of Agricultural Microbiology
Автор, ответственный за переписку.
Email: arriam2008@ya.ru
Россия, St. Petersburg, 196608
I. Kuznetsova
All-Russian Research Institute of Agricultural Microbiology
Email: arriam2008@ya.ru
Россия, St. Petersburg, 196608
A. Sazanova
All-Russian Research Institute of Agricultural Microbiology
Email: arriam2008@ya.ru
Россия, St. Petersburg, 196608
V. Safronova
All-Russian Research Institute of Agricultural Microbiology
Email: arriam2008@ya.ru
Россия, St. Petersburg, 196608
A. Belimov
All-Russian Research Institute of Agricultural Microbiology
Email: arriam2008@ya.ru
Россия, St. Petersburg, 196608
O. Onishchuk
All-Russian Research Institute of Agricultural Microbiology
Email: arriam2008@ya.ru
Россия, St. Petersburg, 196608
O. Kurchak
All-Russian Research Institute of Agricultural Microbiology
Email: arriam2008@ya.ru
Россия, St. Petersburg, 196608
T. Aksenova
All-Russian Research Institute of Agricultural Microbiology
Email: arriam2008@ya.ru
Россия, St. Petersburg, 196608
A. Pinaev
All-Russian Research Institute of Agricultural Microbiology
Email: arriam2008@ya.ru
Россия, St. Petersburg, 196608
A. Musaev
Mountain Botanical Garden, Dagestan Scientific Center
Email: arriam2008@ya.ru
Россия, Makhachkala, Republic of Dagestan, 367000
E. Andronov
All-Russian Research Institute of Agricultural Microbiology; Dokuchaev Soil Science Institute; Department of Genetics and Biotechnology
Email: arriam2008@ya.ru
Россия, St. Petersburg, 196608; Moscow, 119017; St. Petersburg, 199034
N. Provorov
All-Russian Research Institute of Agricultural Microbiology
Email: arriam2008@ya.ru
Россия, St. Petersburg, 196608
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