Application of metagenomics in the study of groundwater microorganisms  

作　　者：Li-qiang Ge Xin Yuan Liu Yang 

机构地区：[1]National Research Center for Geoanalysis,Beijing 100037,China [2]Key Laboratory of Eco-geochemistry,Ministry of Natural Resources,Beijing 100037,China [3]Institute of Hydrogeology and Environmental Geology,Chinese Academy of Geological Sciences,Shijiazhuang 050061,China

出　　处：《Journal of Groundwater Science and Engineering》2025年第1期90-100,共11页地下水科学与工程(英文版)

基　　金：funded by Basic Research Funds of Chinese Academy of Geological Sciences(CSJ-2021-10).

摘　　要：With the rapid development of molecular biology technology,especially the application of metagenomics,many challenges in groundwater microbial research have been overcome.Metagenomics has enabled the exploration of the diversity of unculturable microorganisms in groundwater.This paper reviews macro genomics 16S rRNA and metagenomics sequencing data,highlighting recent applications of metagenomics in investigating groundwater microbial communities.It also examines the relationship between microbial diversity and environmental factors,the identification of functional microbial groups,the role of microorganisms in groundwater pollution remediation,and their contribution to the hydrogeochemi-cal cycle.Finally,it provide insights into future research directions in groundwater microbiology.

关 键 词：METAGENOMICS GROUNDWATER Functional microbial community Biogeochemical cycles 

分 类 号：X523[环境科学与工程—环境工程]