Water Properties Influencing the Abundance and Diversity of Denitrifiers on Eichhornia crassipes Roots: A Comparative Study from Different Effluents around Dianchi Lake, China
文献类型： 外文期刊
作者： Yi, Neng 1 ; Gao, Yan 1 ; Zhang, Zhenhua 1 ; Shao, Hongbo 1 ; Yan, Shaohua 1 ;
作者机构： 1.Jiangsu Acad Agr Sci, Inst Agr Resources & Environm, Nanjing 210014, Jiangsu, Peoples R China; Jiangsu Acad Agr Sci, Inst Agrobiotechnol, Nanjing 210014, Jiangsu, Peoples R China
期刊名称：INTERNATIONAL JOURNAL OF GENOMICS （ 影响因子：2.326； 五年影响因子：2.557 ）
ISSN：
年卷期：
页码：
收录情况： SCI
摘要： To evaluate effects of environmental conditions on the abundance and communities of three denitrifying genes coding for nitrite (nirK, nirS) reductase and nitrous oxide (nosZ) reductase on the roots of Eichhornia crassipes from 11 rivers flowing into the northern part of Dianchi Lake. The results showed that the abundance and community composition of denitrifying genes on E. crassipes root varied with different rivers. The nirK gene copies abundance was always greater than that of nirS gene on the roots of E. crassipes, suggesting that the surface of E. crassipes roots growth in Dianchi Lake was more suitable for the growth of nirK-type denitrifying bacteria. The DGGE results showed significant differences in diversity of denitrifying genes on the roots of E. crassipes among the 11 rivers. Using redundancy analysis (RDA), the correlations of denitrifying microbial community compositions with environmental factors revealed that water temperature (T), dissolved oxygen (DO), and pH were relatively important environmental factors to modifying the community structure of the denitrifying genes attached to the root of E. crassipes. The results indicated that the specific environmental conditions related to different source of rivers would have a stronger impact on the development of denitrifier communities on E. crassipes roots.
- 相关文献
作者其他论文 更多>>
-
Depiction of the dairy product supplemented with the exopolysaccharide from Pediococcus acidilactici BCB1H by metabolomics analysis
作者：Hu, Gege;Hu, Hangyu;Aziz, Tariq;Yang, Zhennai;Aziz, Tariq;Shao, Hongbo;Shao, Hongbo;Alharbi, Metab;Albekairi, Thamer H.;Alasmari, Abdullah F.
关键词：Pediococcus acidilactici; Exopolysaccharide; Yogurt; Dairy products; Metabolomics
-
Advances in Roles of Salicylic Acid in Plant Tolerance Responses to Biotic and Abiotic Stresses
作者：Song, Weiyi;Zheng, Aizhen;Zhao, Longfei;Xu, Yajun;Song, Weiyi;Zheng, Aizhen;Zhao, Longfei;Xu, Yajun;Shao, Hongbo;Shao, Hongbo
关键词：salicylic acid; biotic stresses; abiotic stresses; tolerance; immunity; yield
-
Developments and Prospects of Farmland Application of Biogas Slurry in China-A Review
作者：Wang, Zichen;Wang, Jidong;Shao, Hongbo;Wang, Zichen;Sanusi, Isaac A.;Kana, Evariste B. Gueguim;Olaniran, Ademola O.;Wang, Zichen;Ye, Xiaomei;Wang, Zichen;Wang, Jidong;Shao, Hongbo
关键词：biogas slurry; liquid digestate; anaerobic digestion effluent; microorganisms; harsh environments; plant-soil interactions; environmental stress
-
Improving soil fertility by driving microbial community changes in saline soils of Yellow River Delta under petroleum pollution
作者：Wang, Bingchen;Kuang, Shaoping;Shao, Hongbo;Cheng, Fei;Wang, Huihui
关键词：Petroleum pollution; Yellow river delta; Microbial community; Physicochemical property; High-throughput sequence
-
Aging Characteristics and Fate Analysis of Liquid Digestate Ammonium Nitrogen Disposal in Farmland Soil
作者：Wang, Zichen;Sun, Guofeng;Zhang, Liping;Zhou, Wei;Sheng, Jing;Shao, Hongbo;Wang, Zichen;Olaniran, Ademola O.;Kana, Evariste B. Gueguim;Wang, Zichen;Sun, Guofeng;Zhang, Liping;Zhou, Wei;Sheng, Jing;Ye, Xiaomei
关键词：waste biomass utilization; liquid digestate; ammonium nitrogen; sorption; migration; transformation
-
Characterization of Interactions between the Soybean Salt-Stress Responsive Membrane-Intrinsic Proteins GmPIP1 and GmPIP2
作者：Liu, Jia;Qi, Weicong;Lu, Haiying;Shao, Hongbo;Liu, Jia;Shao, Hongbo;Shao, Hongbo;Zhang, Dayong
关键词：gene expression; GmPIPs; protein interactions; salt stress; soybean
-
Zinc oxide nanoparticles: potential effects on soil properties, crop production, food processing, and food quality
作者：Sheteiwy, Mohamed Salah;Shao, Hongbo;Qi, Weicong;Sheteiwy, Mohamed Salah;Shaghaleh, Hiba;Hamoud, Yousef Alhaj;Wu, Tianow;Holford, Paul;Shao, Hongbo;Shao, Hongbo;Hashmi, Muhammad Zaffar
关键词：ZnO NPs; Phytotoxicity; Soil; Plants; Antimicrobial activity; Food industry
