电邮这篇文章 Divergent Evolution of Symbiotic Bacteria: Rhizobia of the Relic Legume Vavilovia formosa Form an Isolated Group within Rhizobium leguminosarum bv. viciae
- 作者: 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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隶属关系:
- All-Russian Research Institute of Agricultural Microbiology
- Mountain Botanical Garden, Dagestan Scientific Center
- Dokuchaev Soil Science Institute
- Department of Genetics and Biotechnology
- 期: 卷 54, 编号 7 (2018)
- 页面: 866-870
- 栏目: 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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详细
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.
作者简介
A. Kimeklis
All-Russian Research Institute of Agricultural Microbiology
编辑信件的主要联系方式.
Email: arriam2008@ya.ru
俄罗斯联邦, St. Petersburg, 196608
I. Kuznetsova
All-Russian Research Institute of Agricultural Microbiology
Email: arriam2008@ya.ru
俄罗斯联邦, St. Petersburg, 196608
A. Sazanova
All-Russian Research Institute of Agricultural Microbiology
Email: arriam2008@ya.ru
俄罗斯联邦, St. Petersburg, 196608
V. Safronova
All-Russian Research Institute of Agricultural Microbiology
Email: arriam2008@ya.ru
俄罗斯联邦, St. Petersburg, 196608
A. Belimov
All-Russian Research Institute of Agricultural Microbiology
Email: arriam2008@ya.ru
俄罗斯联邦, St. Petersburg, 196608
O. Onishchuk
All-Russian Research Institute of Agricultural Microbiology
Email: arriam2008@ya.ru
俄罗斯联邦, St. Petersburg, 196608
O. Kurchak
All-Russian Research Institute of Agricultural Microbiology
Email: arriam2008@ya.ru
俄罗斯联邦, St. Petersburg, 196608
T. Aksenova
All-Russian Research Institute of Agricultural Microbiology
Email: arriam2008@ya.ru
俄罗斯联邦, St. Petersburg, 196608
A. Pinaev
All-Russian Research Institute of Agricultural Microbiology
Email: arriam2008@ya.ru
俄罗斯联邦, St. Petersburg, 196608
A. Musaev
Mountain Botanical Garden, Dagestan Scientific Center
Email: arriam2008@ya.ru
俄罗斯联邦, 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
俄罗斯联邦, St. Petersburg, 196608; Moscow, 119017; St. Petersburg, 199034
N. Provorov
All-Russian Research Institute of Agricultural Microbiology
Email: arriam2008@ya.ru
俄罗斯联邦, St. Petersburg, 196608
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