气候变化领域集成服务门户(CCPortal): Variation in Soil Microbial Communities Along an Elevational Gradient in Alpine Meadows of the Qilian Mountains, China

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DOI	10.3389/fmicb.2021.684386
	Variation in Soil Microbial Communities Along an Elevational Gradient in Alpine Meadows of the Qilian Mountains, China
	Duan, Yulong; Lian, Jie; Wang, Lilong; Wang, Xuyang; Luo, Yongqing; Wang, Wanfu; Wu, Fasi; Zhao, Jianhua; Ding, Yun; Ma, Jun; Li, Yulin; Li, Yuqiang
通讯作者	Li, YQ (通讯作者)，Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Lanzhou, Peoples R China. ; Li, YQ (通讯作者)，Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Naiman Desertificat Res Stn, Tongliao, Peoples R China. ; Li, YQ (通讯作者)，Univ Chinese Acad Sci, Beijing, Peoples R China.
发表日期	2021
EISSN	1664-302X
卷号	12
英文摘要	Bacterial, archaeal, and eukaryota diversity in mountainous areas varies along elevational gradients, but details remain unclear. Here, we use a next-generation sequencing method based on 16S/18S rRNA to reveal the soil microbial diversity and community compositions of alpine meadow ecosystems along an elevation span of nearly 2,000 m (1,936-3,896 m) in China's Qilian Mountains. Both bacterial and eukaryota diversity increased linearly with increasing elevation, whereas archaeal diversity increased, but not significantly. The diversity patterns of several phyla in the bacterial, archaeal, and eukaryota communities were consistent with the overall elevational trend, but some phyla did not follow this pattern. The soil microbial community compositions were shaped by the coupled effects of regional climate and local soil properties. Intradomain links were more important than interdomain links in the microbial network of the alpine meadows, and these links were mostly positive. The bacteria formed more connections than either archaea or eukaryota, but archaea may be more important than bacteria in building the soil microbial co-occurrence network in this region. Our results provide new visions on the formation and maintenance of soil microbial diversity along an elevational gradient and have implications for microbial responses to climate change in alpine ecosystems.
关键词	BACTERIAL COMMUNITY PATTERNS DIVERSITY ARCHAEA GRASSLANDS INCREASES NETWORKS DRIVES
英文关键词	alpine meadow ecosystem; biogeographic patterns; Qilian Mountains; soil microbial diversity; co-occurrence network; amplicon sequencing
语种	英语
WOS研究方向	Microbiology
WOS类目	Microbiology
WOS记录号	WOS:000671986300001
来源期刊	FRONTIERS IN MICROBIOLOGY
来源机构	中国科学院西北生态环境资源研究院
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/254310
作者单位	[Duan, Yulong; Lian, Jie; Wang, Lilong; Wang, Xuyang; Luo, Yongqing; Wang, Wanfu; Li, Yulin; Li, Yuqiang] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Lanzhou, Peoples R China; [Duan, Yulong; Lian, Jie; Wang, Lilong; Wang, Xuyang; Luo, Yongqing; Wang, Wanfu; Li, Yulin; Li, Yuqiang] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Naiman Desertificat Res Stn, Tongliao, Peoples R China; [Wang, Wanfu; Li, Yulin; Li, Yuqiang] Univ Chinese Acad Sci, Beijing, Peoples R China; [Wang, Wanfu; Wu, Fasi] Dunhuang Acad, Natl Res Ctr Conservat Ancient Wall Paintings & E, Dunhuang, Peoples R China; [Wang, Wanfu; Wu, Fasi] Lanzhou Univ, Sch Life Sci, MOE Key Lab Cell Activ & Stress Adaptat, Lanzhou, Peoples R China; [Zhao, Jianhua; Ding, Yun] Shanghai Majorbio Biopharm Technol Co Ltd, Shanghai, Peoples R China; [Ma, Jun] Gansu Qilian Mountains Natl Nat Reserve Author, Zhangye, Peoples R China
推荐引用方式 GB/T 7714	Duan, Yulong,Lian, Jie,Wang, Lilong,et al. Variation in Soil Microbial Communities Along an Elevational Gradient in Alpine Meadows of the Qilian Mountains, China[J]. 中国科学院西北生态环境资源研究院,2021,12.
APA	Duan, Yulong.,Lian, Jie.,Wang, Lilong.,Wang, Xuyang.,Luo, Yongqing.,...&Li, Yuqiang.(2021).Variation in Soil Microbial Communities Along an Elevational Gradient in Alpine Meadows of the Qilian Mountains, China.FRONTIERS IN MICROBIOLOGY,12.
MLA	Duan, Yulong,et al."Variation in Soil Microbial Communities Along an Elevational Gradient in Alpine Meadows of the Qilian Mountains, China".FRONTIERS IN MICROBIOLOGY 12(2021).