Comparing diversity patterns and processes of microbial community assembly in water column and sediment in Lake Wuchang, China
文献类型: 外文期刊
第一作者: Li, Xuemei
作者: Li, Xuemei;Meng, Zihao;Chen, Kang;Hu, Feifei;Liu, Lu;Zhu, Tingbing;Yang, Deguo
作者机构:
关键词: Microbial community assembly; Species diversity; Functional diversity; Stochastic processes; Environmental factors; Lake Wuchang
期刊名称:PEERJ ( 影响因子:2.7; 五年影响因子:3.1 )
ISSN: 2167-8359
年卷期: 2023 年 11 卷
页码:
收录情况: SCI
摘要: The study compare the diversity patterns and processes of microbial community assembly in the water and sediment of Lake Wuchang (China) using high-throughput sequencing of 16S rRNA gene amplicons. A higher microbial a-diversity in the sediment was revealed (P < 0.01), and the most common bacterial phyla in water column were Proteobacteria, Cyanobacteria and Actinobacteria, while Proteobacteria, Acidobacteria, Chloroflexi and Nitrospirae were dominant in sediment. Functions related to phototrophy and nitrogen metabolism primarily occurred in the water column and sediment, respectively. The microbial communities in water column from different seasons were divided into three groups, while no such dispersion in sediment based on PCoA and ANOSIM. According to Pearson correlation analysis, water temperature, dissolved oxygen, water depth, total nitrogen, ammonium, and nitrite were key factors in determining microbial community structure in water column, while TN in sediment, conductivity, and organic matter were key factors in sediment. However, the stochastic processes (| beta NTI| < 2) dominated community assembly in both the water column and sediment of Lake Wuchang. These data will provide a foundation for microbial development and utilization in lake water column and sediment under the circumstances of increasing tendency of lake ecological fishery in China.
分类号:
- 相关文献
作者其他论文 更多>>
-
Inhibitory effect and possible mechanism of oregano and clove essential oils against Pectobacterium carotovorum subsp. carotovorum as onion soft rot in storage
作者:Zhang, Jinfeng;Tian, Yongqiang;Wang, Jianglai;Ma, Jinxiu;Liu, Lu;Islam, Rehmat;Qi, Yonghong;Li, Jiajia;Shen, Tong
关键词:Oregano oil; Clove oil; Pectobacterium carotovorum subsp; carotovorum; Biofilm formation; Virulence factors; Soft rot
-
Response of soil organic carbon stability and sequestration to long-term phosphorus application: insight from a 9-year field experiment in saline alkaline paddy soil
作者:Chen, Mengmeng;Song, Xiaoyou;Liu, Lu;Jing, Zhichang;Miao, Jianyong;Ding, Xiaodong;Zhang, Shirong;Chen, Mengmeng;Liu, Lu;Li, Yuyi
关键词:Phosphorus addition; Carbon fractions; Soil carbon sequestration; Saline alkaline soil
-
Natural Products and Biological Activities of Plants from Genus Morus: 2011-2023
作者:Wang, Yan-Ao;Liu, Lu;Wang, Yan-Ao;Liu, Chao;Guo, Xu;Zhang, Meng-Qi;Sun, Shutao;Sun, Jin-Yue;Chen, Ying-Ying;Khan, Afsar
关键词:Genus Morus; Traditional uses; Phytochemistry; Pharmacology; Prenylated flavonoids; Diels-alder adducts
-
Environmental and spatial factors play different roles in phytoplankton community assembly in different hydrological seasons in Lake Wuchang, China
作者:Meng, Zihao;Chen, Kang;Hu, Feifei;Liu, Lu;Yang, Deguo;Li, Xuemei
关键词:Lake Wuchang; phytoplankton; community assembly; hydrological season; Yangtze River
-
Net-phytoplankton communities and influencing factors in the Antarctic Peninsula region in the late austral summer 2019/2020
作者:Liu, Lu;Zhang, Jichang;Zhao, Yunxia;Luan, Qingshan;Zhao, Xianyong;Wang, Xinliang;Zhang, Jichang;Zhao, Xianyong;Wang, Xinliang
关键词:phytoplankton; community structure; sea surface temperature; sea ice concentration; Antarctic krill
-
Genome-Wide Survey Reveals the Microsatellite Characteristics and Phylogenomic Relationships of Dictyosoma burgeri (Zoarcales, Perciformes)
作者:Liu, Lu;Fan, Xin;Li, Chunhou;Li, Chunhou;Liu, Qi;Chen, Zhi
关键词:Phylogenomic; Genome survey; Bony fish; Mitochondrial genome
-
Effects of editing DFR genes on flowers, leaves, and roots of tobacco
作者:Jiang, Jiarui;Huang, Haitao;Gao, Qian;Xiang, Haiying;Zeng, Wanli;Xu, Li;Liu, Xin;Li, Jing;Mi, Qili;Deng, Lele;Yang, Wenwu;Zhang, Jianduo;Yang, Guangyu;Li, Xuemei;Li, Yong
关键词:DFR; Gene editing; CRISPR; Cas9; Flavonoid metabolism