Zheng, Yanfen; Liang, Jing; Zhao, Dong-Lin; Meng, Chen; Xu, Zong-Chang; Xie, Zhi-Hong; Zhang, Cheng-Sheng
发表期刊MICROORGANISMS
2020-02
卷号8期号:2页码:207
关键词SALT STRESS TOLERANCERHIZOBIASYMBIOSISNODULATION
研究领域Microbiology
DOI10.3390/microorganisms8020207
产权排序[Zheng, Yanfen; Liang, Jing; Zhao, Dong-Lin; Meng, Chen; Xu, Zong-Chang; Zhang, Cheng-Sheng] Chinese Acad Agr Sci, Marine Agr Res Ctr, Tobacco Res Inst, Qingdao 266101, Peoples R China; [Liang, Jing; Meng, Chen; Xu, Zong-Chang; Zhang, Cheng-Sheng] Chinese Acad Agr Sci, Special Crops Res Ctr, Qingdao 266101, Peoples R China; [Xie, Zhi-Hong] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
通讯作者Xie, Zhi-Hong(zhxie@yic.ac.cn); Zhang, Cheng-Sheng(zhchengsheng@126.com)
作者部门海岸带生物学与生物资源保护实验室
英文摘要Symbiotic associations between leguminous plants and their nodule microbiome play a key role in sustainable agriculture by facilitating the fixation of atmospheric nitrogen and enhancing plant stress resistance. This study aimed to decipher the root nodule microbiome of two halophytic legumes, Sesbania cannabina and Glycine soja, which grow in saline soils of the Yellow River Delta, China, using PacBio's circular consensus sequencing for full-length bacterial 16S rRNA gene to obtain finer taxonomic information. The cultivated legume Glycine max was used for comparison. We identified 18 bacterial genera and 55 species in nodule samples, which mainly classified to Proteobacteria, and rhizobial genus Ensifer was the predominant group. The three legumes showed similarity in operational taxonomic unit (OTU) diversity but distinction in OTU richness, indicating that they harbor similar bacterial species with different relative contents. The results of principal coordinates analysis and ANOSIM tests indicated that G. soja and G. max have similar nodule bacterial communities, and these communities differ from that of S. cannabina. Wild legumes S. cannabina and G. soja both harbored a higher number of rhizobia, while G. max possessed more non-rhizobial bacteria. These differences could be associated with their adaptability to saline alkali stress and revealed clues on the nodule endophytes with relative importance of culturable rhizobial symbionts.
文章类型Article
资助机构National Natural Science Foundation of ChinaNational Natural Science Foundation of China [U1806206]
收录类别SCI
语种英语
关键词[WOS]SALT STRESS TOLERANCE; RHIZOBIA; SYMBIOSIS; NODULATION
研究领域[WOS]Microbiology
WOS记录号WOS:000519618200063
引用统计被引频次：10[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/133337/25090
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 Agr Sci, Marine Agr Res Ctr, Tobacco Res Inst, Qingdao 266101, Peoples R China;
2.Chinese Acad Agr Sci, Special Crops Res Ctr, Qingdao 266101, Peoples R China;
3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
推荐引用方式
GB/T 7714Zheng, Yanfen,Liang, Jing,Zhao, Dong-Lin,et al. The Root Nodule Microbiome of Cultivated and Wild Halophytic Legumes Showed Similar Diversity but Distinct Community Structure in Yellow River Delta Saline Soils[J]. MICROORGANISMS,2020,8(2):207.
APAZheng, Yanfen.,Liang, Jing.,Zhao, Dong-Lin.,Meng, Chen.,Xu, Zong-Chang.,...&Zhang, Cheng-Sheng.(2020).The Root Nodule Microbiome of Cultivated and Wild Halophytic Legumes Showed Similar Diversity but Distinct Community Structure in Yellow River Delta Saline Soils.MICROORGANISMS,8(2),207.
MLAZheng, Yanfen,et al."The Root Nodule Microbiome of Cultivated and Wild Halophytic Legumes Showed Similar Diversity but Distinct Community Structure in Yellow River Delta Saline Soils".MICROORGANISMS 8.2(2020):207.
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