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Rhizobium changzhiense sp. nov., isolated from effective nodules of Vicia sativa L. in North China

文献类型: 外文期刊

作者: Zhang, Junjie 1 ; Peng, Shanshan 1 ; Andrews, Mitchell 3 ; Liu, Chunzeng 4 ; Shang, Yimin 1 ; Li, Shuo 1 ; Wang, Entao 5 ;

作者机构: 1.Zhengzhou Univ Light Ind, Coll Food & Bioengn, Zhengzhou 450000, Henan, Peoples R China

2.Collaborat Innovat Ctr Food Prod & Safety Henan P, Zhengzhou 450002, Henan, Peoples R China

3.Lincoln Univ, Fac Agr & Life Sci, Lincoln 7647, New Zealand

4.Henan Acad Agr Sci, Inst Plant Nutr & Resource Environm, Zhengzhou 450000, Henan, Peoples R China

5.Inst Politecn Nacl, Escuela Nacl Ciencias Biol, Dept Microbiol, Ciudad De Mexico 11340, Mexico

6.Chinese Acad Agr Sci, Inst Agr Resources & Reg Planning, Agr Cultural Collect China, Beijing 100080, Peoples R China

关键词: Rhizobium changzhiense; Root nodule; Rhizobia; Vicia sativa

期刊名称:INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY ( 影响因子:2.166; 五年影响因子:2.212 )

ISSN: 1466-5026

年卷期: 2021 年 71 卷 3 期

页码:

收录情况: SCI

摘要: Three fast-growing rhizobial strains isolated from effective nodules of common vetch (Vicia sativa L.) were characterized using a polyphasic approach. All three strains were assigned to the genus Rhizobium on the basis of the results of 16S rRNA gene sequence analysis. Phylogenetic analysis based on concatenated atpD-recA genes separated the strains into a distinct lineage represented by WYCCWR 11279(T), which showed average nucleotide identity values of 95.40 and 93.61% with the most similar phylogenetic type strains of Rhizobium sophorae CCBAU 03386(T) and Rhizobium laguerreae FB TT, respectively. The digital DNA-DNA hybridization relatedness values between WYCCWR 11279(T) and the closest related type strains were less than 70 %. Therefore, a novel rhizobial species is proposed, Rhizobium changzhiense sp. nov., and strain WYCCWR 11279(T) (=HAMBI 3709(T)=LMG 31534(T)) is designated as the type strain for the novel species.

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