The biogeography of soil archaeal communities on the eastern Tibetan Plateau

doi:10.1038/srep38893

NWIPB OpenIR

	The biogeography of soil archaeal communities on the eastern Tibetan Plateau
	Shi, Yu 1; Adams, Jonathan M.2; Ni, Yingying 1; Yang, Teng 1; Jing, Xin 3; Chen, Litong 4; He, Jin-Sheng 3,4; Chu, Haiyan 1
	2016-12-13
发表期刊	SCIENTIFIC REPORTS
卷号	6
文章类型	Article
摘要	The biogeographical distribution of soil bacterial communities has been widely investigated. However, there has been little study of the biogeography of soil archaeal communities on a regional scale. Here, using high-throughput sequencing, we characterized the archaeal communities of 94 soil samples across the eastern Tibetan Plateau. Thaumarchaeota was the predominant archael phylum in all the soils, and Halobacteria was dominant only in dry soils. Archaeal community composition was significantly correlated with soil moisture content and C: N ratio, and archaeal phylotype richness was negatively correlated with soil moisture content (r = -0.47, P < 0.01). Spatial distance, a potential measure of the legacy effect of evolutionary and dispersal factors, was less important than measured environmental factors in determining the broad scale archaeal community pattern. These results indicate that soil moisture and C: N ratio are the key factors structuring soil archaeal communities on the eastern Tibetan Plateau. Our findings suggest that archaeal communities have adjusted their distributions rapidly enough to reach range equilibrium in relation to past environmental changes e.g. in water availability and soil nutrient status. This responsiveness may allow better prediction of future responses of soil archaea to environmental change in these sensitive ecosystems.
WOS标题词	Science & Technology
DOI	10.1038/srep38893
关键词[WOS]	GRADIENT GEL-ELECTROPHORESIS ; RIBOSOMAL-RNA GENES ; MICROBIAL BIOGEOGRAPHY ; BACTERIAL COMMUNITIES ; ZOIGE WETLAND ; SALT LAKES ; DIVERSITY ; PATTERNS ; THAUMARCHAEOTA ; POPULATIONS
收录类别	SCI
语种	英语
项目资助者	Strategic Priority Research Program of the Chinese Academy of Sciences(XDB15010101) ; National Program on Key Basic Research Project(2014CB954002 ; National Natural Science Foundation of China(41371254) ; "135" Plan and Frontiers Projects of Institute of Soil Science(ISSASIP1641) ; Basic work of science and technology of Ministry of Science and Technology of China(2015FY110100) ; 2014CB954004)
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:000389689500001
引用统计	被引频次：32[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://210.75.249.4/handle/363003/6659
专题	中国科学院西北高原生物研究所
作者单位	1.Chinese Acad Sci, Inst Soil Sci, State Key Lab Soil & Sustainable Agr, East Beijing Rd 71, Nanjing 210008, Peoples R China 2.Seoul Natl Univ, Dept Biol Sci, Seoul 151, South Korea 3.Peking Univ, Minist Educ, Coll Urban & Environm Sci & Key Lab Earth Surface, Dept Biol Sci, 5 Yiheyuan Rd, Beijing 100871, Peoples R China 4.Chinese Acad Sci, Northwest Inst Plateau Biol, Key Lab Adaptat & Evolut Plateau Biota, 23 Xinning Rd, Xining 810008, Peoples R China
推荐引用方式 GB/T 7714	Shi, Yu,Adams, Jonathan M.,Ni, Yingying,et al. The biogeography of soil archaeal communities on the eastern Tibetan Plateau[J]. SCIENTIFIC REPORTS,2016,6.
APA	Shi, Yu.,Adams, Jonathan M..,Ni, Yingying.,Yang, Teng.,Jing, Xin.,...&Chu, Haiyan.(2016).The biogeography of soil archaeal communities on the eastern Tibetan Plateau.SCIENTIFIC REPORTS,6.
MLA	Shi, Yu,et al."The biogeography of soil archaeal communities on the eastern Tibetan Plateau".SCIENTIFIC REPORTS 6(2016).