Zhang, ZP; Liu, W
; Shao, S; Wang, ET; Li, Y发表期刊MICROBIAL ECOLOGY
ISSN0095-3628
2020
关键词Sesbania cannabinaRhizobiaSymbiotic genesHorizontal transferSoil propertiesAdaptation
研究领域Ecology; Marine & Freshwater Biology; Microbiology
DOI10.1007/s00248-020-01489-7
产权排序[Zhang, Zhenpeng; Liu, Wei; Shao, Shuai; Li, Yan] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai 264003, Peoples R China; [Zhang, Zhenpeng] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Liu, Wei; Li, Yan] Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266237, Peoples R China; [Shao, Shuai] Yantai Univ, Life Sci Coll, Yantai 264005, Peoples R China; [Wang, En-Tao] Inst Politecn Nacl, Dept Microbiol, Escuela Nacl Ciencias Biol, Mexico City 11340, DF, Mexico
作者部门海岸带生物学与生物资源保护实验室
英文摘要Aiming at investigating the overall diversity, biogeography, and symbiosis gene evolutionary history of the Sesbania cannabina-nodulating rhizobia in China, a total of 874 rhizobial isolates originating from the root nodules of this plant grown at different sites were characterized and compared with those of some reference strains. All of the S. cannabina-nodulating rhizobia were classified into 16 (geno) species, including seven novel genospecies in the genera Ensifer, Rhizobium, Neorhizobium, and Agrobacterium, with Ensifer sesbaniae and Neorhizobium huautlense as the dominant and universal species. Ten of these species were found to nodulate other leguminous hosts or to lack nodulating abilities and were defined as symbiovar sesbania. Biogeographic patterns were observed, for which pH, TN, AK, and AP were the main determinants. The effects of pH were opposite to those of TN and AK, while AP presented effects independently of TN, AK, and pH. Symbiotic genes of these rhizobia showed a common origin, but nodA evolved faster than nifH. Point mutation is the main driving force in the evolution of both nodA and nifH, and lateral transfer of symbiotic genes might play an important role in the formation of diverse S. cannabina-nodulating rhizobial species. S. cannabina only nodulates with Sesbania rhizobia, demonstrating its severe selection on rhizobial symbiosis genes. Soil pH and physiochemical characteristics could affect rhizobial survival and competitive nodulation. This study provides insight into the community shifts and evolution of rhizobia in relation to their host and soil environments.
文章类型Article; Early Access
资助机构National Natural Science Foundation of ChinaNational Natural Science Foundation of China [31600009, 31800099]; Yantai Science and Technology Project [2018ZHGY074]; Key Research and Development Program of Hebei province [19273802D]; Jilin province [2019SYHZ0036]; Chinese Academy of SciencesChinese Academy of Sciences [2019SYHZ0036]; Key Deployment Project of Chinese Academy of Sciences [KFZD-SW-112]; IPN, Mexico [SIP 2017259, 20180734]
收录类别SCI
语种英语
关键词[WOS]SP NOV.; CANNABINA; SINORHIZOBIUM; BRADYRHIZOBIUM; GENETICS; PLANTS
研究领域[WOS]Ecology; Marine & Freshwater Biology; Microbiology
WOS记录号WOS:000510067000001
引用统计被引频次：2[WOS][WOS记录][WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/24764
专题海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室
作者单位1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai 264003, Peoples R China;
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China;
3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266237, Peoples R China;
4.Yantai Univ, Life Sci Coll, Yantai 264005, Peoples R China;
5.Inst Politecn Nacl, Dept Microbiol, Escuela Nacl Ciencias Biol, Mexico City 11340, DF, Mexico
推荐引用方式
GB/T 7714Zhang, ZP,Liu, W,Shao, S,et al. Diverse Genomic Backgrounds Vs. Highly Conserved Symbiotic Genes in Sesbania-Nodulating Bacteria: Shaping of the Rhizobial Community by Host and Soil Properties[J]. MICROBIAL ECOLOGY,2020.
APAZhang, ZP,Liu, W,Shao, S,Wang, ET,&Li, Y.(2020).Diverse Genomic Backgrounds Vs. Highly Conserved Symbiotic Genes in Sesbania-Nodulating Bacteria: Shaping of the Rhizobial Community by Host and Soil Properties.MICROBIAL ECOLOGY.
MLAZhang, ZP,et al."Diverse Genomic Backgrounds Vs. Highly Conserved Symbiotic Genes in Sesbania-Nodulating Bacteria: Shaping of the Rhizobial Community by Host and Soil Properties".MICROBIAL ECOLOGY (2020).
PDF全文下载地址:
点我下载PDF
