气候变化领域集成服务门户(CCPortal): Bacterial Diversity in Alpine Lakes: A Review from the Third Pole Region

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DOI	10.1007/s12583-018-1206-5
	Bacterial Diversity in Alpine Lakes: A Review from the Third Pole Region
	Adhikari, Namita Paudel; Adhikari, Subash; Liu, Xiaobo; Shen, Liang; Gu, Zhengquan
通讯作者	Adhikari, NP (通讯作者)
发表日期	2019
ISSN	1674-487X
EISSN	1867-111X
起始页码	387
结束页码	396
卷号	30 期号:2
英文摘要	Microorganisms are unique among all of the living organisms because of their high population size, advanced genetic diversity, short generation time, and quick response to the small change in environmental conditions. Remote alpine lakes of the Third Pole region provide the unique habitat for microorganisms acting as a natural laboratory and offering the information about the ecological roles of microorganisms. Many researchers focused on microbial communities as well as the impact of physicochemical, biological and hydrological parameters in lakes of this region since decades but the comprehensive review focusing on bacterial diversity and the role of environmental parameters still lacks. Here we reviewed bacterial diversity in lakes of the Third Pole region by analyzing 16S rRNA clone libraries accessed from previous research findings. A total of 5 388 bacterial 16S rRNA gene sequences were analyzed and classified into different phylogenetic groups. The average relative abundance of dominant taxa includes Betaproteobacteria (19%), Bacteroidetes (18%), Gammaproteobacteria (16%), Actinobacteria (15%), Alphaproteobacteria (14%), Cyanobacteria (7%), and Firmicutes (5%). Several adaptational strategies were adopted by these dominant bacterial groups in order to accommodate in the respective habitat. Nevertheless, lake water properties like temperature, pH, salinity, incident UV radiation, turbidity, and nutrients also played role in bacterial diversity.
关键词	16S RIBOSOMAL-RNA HIGH-ALTITUDE LAKES COMMUNITY STRUCTURE MICROBIAL DIVERSITY TIBETAN PLATEAU HYBRIDIZATION PROBES CULTURABLE BACTERIA ORGANIC-MATTER MOUNTAIN LAKES WATER
英文关键词	bacterial diversity; alpine lakes; 16S rRNA; Third Pole region
语种	英语
WOS研究方向	Geology
WOS类目	Geosciences, Multidisciplinary
WOS记录号	WOS:000464905900014
来源期刊	JOURNAL OF EARTH SCIENCE
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/259505
推荐引用方式 GB/T 7714	Adhikari, Namita Paudel,Adhikari, Subash,Liu, Xiaobo,et al. Bacterial Diversity in Alpine Lakes: A Review from the Third Pole Region[J]. 中国科学院青藏高原研究所,2019,30(2).
APA	Adhikari, Namita Paudel,Adhikari, Subash,Liu, Xiaobo,Shen, Liang,&Gu, Zhengquan.(2019).Bacterial Diversity in Alpine Lakes: A Review from the Third Pole Region.JOURNAL OF EARTH SCIENCE,30(2).
MLA	Adhikari, Namita Paudel,et al."Bacterial Diversity in Alpine Lakes: A Review from the Third Pole Region".JOURNAL OF EARTH SCIENCE 30.2(2019).