Characterization of symbiotic and endophytic bacteria isolated from root nodules of herbaceous legumes grown in Qinghai-Tibet plateau and in other zones of China
文献类型: 外文期刊
第一作者: Chen, Zhong Yi
作者: Chen, Zhong Yi;Wang, En Tao;Tian, Chang Fu;Sui, Xin Hua;Chen, Wen Xin
作者机构:
关键词: Qinghai-Tibet plateau;alfalfa;Vicia;Rhizobia;endophyte
期刊名称:ARCHIVES OF MICROBIOLOGY ( 影响因子:2.552; 五年影响因子:2.475 )
ISSN: 0302-8933
年卷期: 2007 年 188 卷 2 期
页码:
收录情况: SCI
摘要: Qinghai-Tibet plateau is the highest place in the world and the environment in that plateau is hard for animals and plants, with low temperature, low concentration of oxygen and high solar radiation. In this study, 61 root nodule isolates from Vicia, Oxytropis, Medicago, Melilotus and Onobrychis species grown in Qinghai-Tibet plateau and in loess plateau were comparatively characterized. Based upon the results of numerical taxonomy, ARDRA, AFLP, DNA-DNA hybridization and 16S rDNA sequencing, the isolates were classified as Rhizobium leguminosarum, Sinorhizobium meliloti, Sinorhizobium fredii, Mesorhizobium sp., Phyllobacterium sp., Stenotrophomonas sp. and two non-symbiotic groups related to Agrobacterium and Enterobacteriaceae. The strains isolated from Qinghai-Tibet plateau and from the loess plateau were mixed in these species or groups. Oxytropis spp. and Medicago archiducis-nicolai grown in Qinghai-Tibet plateau were recorded as new hosts for R. leguminosarum, as well as Oxytropis glabra and Medicago lupulina for S. fredii. In addition, strains resistant to high alkaline (pH 11) and high concentration of NaCl (3-5%, w/ v) were found in each of the rhizobial species. This was the first systematic study of rhizobia isolated from Qinghai-Tibet plateau.
分类号:
- 相关文献
作者其他论文 更多>>
-
Rhizobium binxianense sp. nov. and Rhizobium mulingense sp. nov., isolated from nodules of Phaseolus vulgaris in Heilongjiang Province of China
作者:Liu, Yuxi;Liu, Lili;Wang, Ziqi;Huang, Xiaoqian;Dong, Yuxin;Gu, Chuntao;Wang, Hao;Hu, Dong;Wang, En Tao
关键词:Rhizobium binxianense; Rhizobium mulingense; Phaseolus vulgaris; Black soil
-
Chryseobacterium cupriresistens sp. nov., a copper-resistant bacterium isolated from soil contaminated with heavy metals in Chapala Basin, Mexico
作者:Arroyo-Herrera, Ivan;Resendiz-Martinez, Ana Laura;Guevara-Luna, Joseph;Estrada-de los Santos, Paulina;Wang, En Tao;Vasquez-Murrieta, Maria Soledad;Roman-Ponce, Brenda;Zhang, Xiaoxia;Sanchez-Reyes, Ayixon
关键词:Chryseobacterium; contaminated soil; copper resistance; heavy metals; orange-pigmented bacterium
-
Dynamic Transformation of Nano-MoS2 in a Soil-Plant System Empowers Its Multifunctionality on Soybean Growth
作者:Li, Mingshu;Zhang, Peng;Li, Mingshu;Li, Yuanbo;Yi, Tianjing;Chen, Qing;Rui, Yukui;Li, Mingshu;Zhang, Peng;Guo, Zhiling;Lynch, Iseult;Zhao, Weichen;Cao, Weidong;Tian, Chang Fu;Ren, Fazheng;Gao, Li;White, Jason C.
关键词:MoS2 nanoparticles; soybean; biodistribution; biotransformation
-
Diversity of common bean rhizobia in blackland of northeastern China and their symbiotic compatibility with two host varieties
作者:Wang, Ziqi;Liu, Lili;Gu, Chuntao;Wang, Hao;Hu, Dong;Wang, En Tao
关键词:rhizobia; diversity; novel species; common bean; symbiosis diversity of common bean rhizobia
-
Molybdenum Nanofertilizer Boosts Biological Nitrogen Fixation and Yield of Soybean through Delaying Nodule Senescence and Nutrition Enhancement
作者:Li, Mingshu;Li, Yuanbo;Chen, Qing;Rui, Yukui;Li, Mingshu;Zhang, Peng;Zhang, Peng;Guo, Zhiling;Lynch, Iseult;Cao, Weidong;Tian, Chang Fu;Shen, Yunze;Ren, Fazheng;White, Jason C.;Gao, Li
关键词:molybdenum disulfide nanoparticles; soybean; biological nitrogen fixation; nutritional quality; biotransformation
-
Accumulation of beneficial bacteria in the rhizosphere of maize (Zea mays L.) grown in a saline soil in responding to a consortium of plant growth promoting rhizobacteria
作者:Peng, Jieli;Ma, Jia;Wei, Xiaoyan;Zhang, Cuimian;Jia, Nan;Wang, Xu;Hu, Dong;Wang, Zhanwu;Wang, En Tao
关键词:Consortium inoculant; Saline soil; Rhizobacteria; Plant promoting trait; Maize
-
Bradyrhizobium nanningense sp. nov., Bradyrhizobium guangzhouense sp. nov. and Bradyrhizobium zhanjiangense sp. nov., isolated from effective nodules of peanut in Southeast China (vol 42, 126002, 2019)
作者:Li, Yong Hua;Wang, Rui;Sui, Xin Hua;Wang, En Tao;Tian, Chang Fu;Chen, Wen Feng;Chen, Wen Xin;Wang, En Tao;Zhang, Xiao Xia;Wang, Rui
关键词: