Distribution of soil viruses across China and their potential role in phosphorous metabolism
文献类型：期刊论文
| 作者 | Han, Li-Li ; Yu, Dan-Ting; Bi, Li; Du, Shuai; Silveira, Cynthia; Guemes, Ana Georgina Cobian; Zhang, Li-Mei; He, Ji-Zheng; Rohwer, Forest
|
| 刊名 | ENVIRONMENTAL MICROBIOME
 |
| 出版日期 | 2022-02-07 |
| 卷号 | 17期号:1页码:6 |
| 关键词 | VIRAL-COMMUNITY MARINE VIRUSES DIVERSITY VISUALIZATION ABUNDANCE ELEMENTS GENES PHOH SETS |
| 英文摘要 | Background Viruses are the most abundant biological entities on the planet and drive biogeochemical cycling on a global scale. Our understanding of biogeography of soil viruses and their ecological functions lags significantly behind that of Bacteria and Fungi. Here, a viromic approach was used to investigate the distribution and ecological functions of viruses from 19 soils across China. Results Soil viral community were clustered more significantly by geographical location than type of soil (agricultural and natural). Three clusters of viral communities were identified from North, Southeast and Southwest regions; these clusters differentiated using taxonomic composition and were mainly driven by geographic location and climate factors. A total of 972 viral populations (vOTUs) were detected spanning 23 viral families from the 19 viromes. Phylogenetic analyses of the phoH gene showed a remarkable diversity and the distribution of viral phoH genes was more dependent on the environment. Notably, five proteins involved in phosphorus (P) metabolism-related nucleotide synthesis functions, including dUTPase, MazG, PhoH, Thymidylate synthase complementing protein (Thy1), and Ribonucleoside reductase (RNR), were mainly identified in agricultural soils. Conclusions The present work revealed that soil viral communities were distributed across China according to geographical location and climate factors. In addition, P metabolism genes encoded by these viruses probably drive the synthesis of nucleotides for their own genomes inside bacterial hosts, thereby affecting P cycling in the soil ecosystems. |
| 源URL | [https://ir.rcees.ac.cn/handle/311016/47226]  |
| 专题 | 生态环境研究中心_城市与区域生态国家重点实验室 |
| 作者单位 | 1.Fujian Normal Univ, Sch Geog Sci, Minist Sci & Technol & Fujian Prov, Key Lab Subtrop Mt Ecol, Fuzhou 350007, Fujian, Peoples R China 2.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.San Diego State Univ, Dept Biol, San Diego, CA 92182 USA 5.Huazhong Agr Univ, Coll Resources & Environm, Wuhan 430070, Peoples R China |
| 推荐引用方式 GB/T 7714 | Han, Li-Li,Yu, Dan-Ting,Bi, Li,et al. Distribution of soil viruses across China and their potential role in phosphorous metabolism[J]. ENVIRONMENTAL MICROBIOME,2022,17(1):6. |
| APA | Han, Li-Li.,Yu, Dan-Ting.,Bi, Li.,Du, Shuai.,Silveira, Cynthia.,...&Rohwer, Forest.(2022).Distribution of soil viruses across China and their potential role in phosphorous metabolism.ENVIRONMENTAL MICROBIOME,17(1),6. |
| MLA | Han, Li-Li,et al."Distribution of soil viruses across China and their potential role in phosphorous metabolism".ENVIRONMENTAL MICROBIOME 17.1(2022):6. |
入库方式： OAI收割
来源：生态环境研究中心
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。