干旱区生态环境知识资源中心(Arid): Phylogenetic diversity of bacterial strains from root nodules of legumes grown wild in Egypt

Arid

DOI	10.1016/j.bcab.2020.101692
	Phylogenetic diversity of bacterial strains from root nodules of legumes grown wild in Egypt
	El-Batanony, Nadia H.; Castellano-Hinojosa, Antonio; Correa-Galeote, David; Bedmar, Eulogio J.
通讯作者	Castellano-Hinojosa, A
来源期刊	BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY
EISSN	1878-8181
出版年	2020
卷号	27
英文摘要	A total of 38 bacterial strains were isolated from root nodules of Lotus, Vicia, Trifolium, Lathyrus, Astragalus, and Hippocrepis plants grown-wild at different geographical locations in Egypt. Analysis of the almost complete sequence of the 16S rRNA gene from the bacterial strains showed that seventeen of them isolated from all the six plant species were members of the genus Rhizobium, six from Lotus, Vicia and Hippocrepis were Ensifer, and the remaining six strains from Lotus and Vicia were Neorhizobium. Sequencing of the symbiotic nodC gene from eight selected rhizobial strains confirmed their affiliation with rhizobial species. These results suggest the existence of high rhizobial diversity in wild-grown Egyptian legumes. Nodules from Lotus, Trifolium, and Astragalus also contained bacterial species of the genera Achromobacter, Ancylobacter, Bacillus, Cronobacter, Curtobacterium, Flayobacterium, Paenibacillus and Pseudomonas. These results provide information about the diversity of rhizobia associated with wild-grown legumes in Egypt, and enlarged the rhizobial spectrum of Lotus, Vicia, Trifolium, Lathyrus, Hippocrepis and Astragalus, which supported to the idea that rhizobial promiscuity could be an adaption strategy to diverse environments.
英文关键词	Wild legumes Symbiosis Bacterial diversity 16S rRNA Phylogenetic tree
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000561870000003
WOS关键词	SP NOV. ; RHIZOBIAL BACTERIA ; PHASEOLUS-VULGARIS ; SOILS ; CLASSIFICATION ; SEQUENCES ; MEDICAGO ; TRIFOLII ; DESERT
WOS类目	Biotechnology & Applied Microbiology
WOS研究方向	Biotechnology & Applied Microbiology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/334551
作者单位	[El-Batanony, Nadia H.] Univ Sadat City, Environm Studies & Res Inst ESRI, Sadat City, Menoufiya, Egypt; [Castellano-Hinojosa, Antonio; Correa-Galeote, David; Bedmar, Eulogio J.] CSIC, Dept Soil Microbiol & Symbiot Syst, Estn Expt Zaidin, Granada, Spain
推荐引用方式 GB/T 7714	El-Batanony, Nadia H.,Castellano-Hinojosa, Antonio,Correa-Galeote, David,et al. Phylogenetic diversity of bacterial strains from root nodules of legumes grown wild in Egypt[J],2020,27.
APA	El-Batanony, Nadia H.,Castellano-Hinojosa, Antonio,Correa-Galeote, David,&Bedmar, Eulogio J..(2020).Phylogenetic diversity of bacterial strains from root nodules of legumes grown wild in Egypt.BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY,27.
MLA	El-Batanony, Nadia H.,et al."Phylogenetic diversity of bacterial strains from root nodules of legumes grown wild in Egypt".BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 27(2020).