Saline lakes on the Qinghai-Tibet Plateau harbor unique viral assemblages mediating microbial environmental adaption

Summary: The highest plateau on Earth, Qinghai-Tibet Plateau, contains thousands of lakes with broad salinity and diverse and unique microbial communities. However, little is known about their co-occurring viruses. Herein, we identify 4,560 viral Operational Taxonomic Units (vOTUs) from six viromes...

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Autores principales:	Chengxiang Gu, Yantao Liang, Jiansen Li, Hongbing Shao, Yong Jiang, Xinhao Zhou, Chen Gao, Xianrong Li, Wenjing Zhang, Cui Guo, Hui He, Hualong Wang, Yeong Yik Sung, Wen Jye Mok, Li Lian Wong, Curtis A. Suttle, Andrew McMinn, Jiwei Tian, Min Wang
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Ecology Microbial genetics Microbial metabolism Viral microbiology Science Q
Acceso en línea:	https://doaj.org/article/62064fda15754538980094bd5545385b
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spelling	oai:doaj.org-article:62064fda15754538980094bd5545385b2021-11-28T04:36:24ZSaline lakes on the Qinghai-Tibet Plateau harbor unique viral assemblages mediating microbial environmental adaption2589-004210.1016/j.isci.2021.103439https://doaj.org/article/62064fda15754538980094bd5545385b2021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2589004221014103https://doaj.org/toc/2589-0042Summary: The highest plateau on Earth, Qinghai-Tibet Plateau, contains thousands of lakes with broad salinity and diverse and unique microbial communities. However, little is known about their co-occurring viruses. Herein, we identify 4,560 viral Operational Taxonomic Units (vOTUs) from six viromes of three saline lakes on Qinghai-Tibet Plateau, with less than 1% that could be classified. Most of the predicted vOTUs were associated with the dominant bacterial and archaeal phyla. Virus-encoded auxiliary metabolic genes suggest that viruses influence microbial metabolisms of carbon, nitrogen, sulfur, and lipid; the antibiotic resistance mediation; and their salinity adaption. The six viromes clustered together with the ice core viromes and bathypelagic ocean viromes and might represent a new viral habitat. This study has revealed the unique characteristics and potential ecological roles of DNA viromes in the lakes of the highest plateau and established a foundation for the recognition of the viral roles in plateau lake ecosystems.Chengxiang GuYantao LiangJiansen LiHongbing ShaoYong JiangXinhao ZhouChen GaoXianrong LiWenjing ZhangCui GuoHui HeHualong WangYeong Yik SungWen Jye MokLi Lian WongCurtis A. SuttleAndrew McMinnJiwei TianMin WangElsevierarticleEcologyMicrobial geneticsMicrobial metabolismViral microbiologyScienceQENiScience, Vol 24, Iss 12, Pp 103439- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Ecology Microbial genetics Microbial metabolism Viral microbiology Science Q
spellingShingle	Ecology Microbial genetics Microbial metabolism Viral microbiology Science Q Chengxiang Gu Yantao Liang Jiansen Li Hongbing Shao Yong Jiang Xinhao Zhou Chen Gao Xianrong Li Wenjing Zhang Cui Guo Hui He Hualong Wang Yeong Yik Sung Wen Jye Mok Li Lian Wong Curtis A. Suttle Andrew McMinn Jiwei Tian Min Wang Saline lakes on the Qinghai-Tibet Plateau harbor unique viral assemblages mediating microbial environmental adaption
description	Summary: The highest plateau on Earth, Qinghai-Tibet Plateau, contains thousands of lakes with broad salinity and diverse and unique microbial communities. However, little is known about their co-occurring viruses. Herein, we identify 4,560 viral Operational Taxonomic Units (vOTUs) from six viromes of three saline lakes on Qinghai-Tibet Plateau, with less than 1% that could be classified. Most of the predicted vOTUs were associated with the dominant bacterial and archaeal phyla. Virus-encoded auxiliary metabolic genes suggest that viruses influence microbial metabolisms of carbon, nitrogen, sulfur, and lipid; the antibiotic resistance mediation; and their salinity adaption. The six viromes clustered together with the ice core viromes and bathypelagic ocean viromes and might represent a new viral habitat. This study has revealed the unique characteristics and potential ecological roles of DNA viromes in the lakes of the highest plateau and established a foundation for the recognition of the viral roles in plateau lake ecosystems.
format	article
author	Chengxiang Gu Yantao Liang Jiansen Li Hongbing Shao Yong Jiang Xinhao Zhou Chen Gao Xianrong Li Wenjing Zhang Cui Guo Hui He Hualong Wang Yeong Yik Sung Wen Jye Mok Li Lian Wong Curtis A. Suttle Andrew McMinn Jiwei Tian Min Wang
author_facet	Chengxiang Gu Yantao Liang Jiansen Li Hongbing Shao Yong Jiang Xinhao Zhou Chen Gao Xianrong Li Wenjing Zhang Cui Guo Hui He Hualong Wang Yeong Yik Sung Wen Jye Mok Li Lian Wong Curtis A. Suttle Andrew McMinn Jiwei Tian Min Wang
author_sort	Chengxiang Gu
title	Saline lakes on the Qinghai-Tibet Plateau harbor unique viral assemblages mediating microbial environmental adaption
title_short	Saline lakes on the Qinghai-Tibet Plateau harbor unique viral assemblages mediating microbial environmental adaption
title_full	Saline lakes on the Qinghai-Tibet Plateau harbor unique viral assemblages mediating microbial environmental adaption
title_fullStr	Saline lakes on the Qinghai-Tibet Plateau harbor unique viral assemblages mediating microbial environmental adaption
title_full_unstemmed	Saline lakes on the Qinghai-Tibet Plateau harbor unique viral assemblages mediating microbial environmental adaption
title_sort	saline lakes on the qinghai-tibet plateau harbor unique viral assemblages mediating microbial environmental adaption
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/62064fda15754538980094bd5545385b
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Saline lakes on the Qinghai-Tibet Plateau harbor unique viral assemblages mediating microbial environmental adaption

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