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	Diversity and distribution of soil fungal communities associated with biological soil crusts in the southeastern Tengger Desert (China) as revealed by 454 pyrosequencing
	Zhang, Tao1,2; Jia, Rong-Liang3; Yu, Li-Yan1,2
刊名	FUNGAL ECOLOGY
	2016-10-01
卷号	23页码:156-163
关键词	Biological soil crust Desert environments Environmental factors Fungal community
ISSN号	1754-5048
DOI	10.1016/j.funeco.2016.08.004
通讯作者	Yu, Li-Yan(yly@cpcc.ac.cn)
英文摘要	We assessed the diversity and distribution of soil fungal communities associated with biological soil crusts (BSCs) in the southeastern Tengger Desert (China) using 454 pyrosequencing. Soil fungal communities showed high diversity, with 63,427 reads belonging to 478 operational taxonomic units (OTUs). Of these OTUs, 369 belonged to the Ascomycota, 73 to the Basidiomycota, 24 to the Chytridiomycota, one to the Glomeromycota, five to the Mortierellomycotina, and six to unassigned phyla. The most frequent genera were Phoma, Fusarium, Alternaria, Dendryphion, Peyronellaea, Curvularia, Epicoccum, Embellisia and Pleiochaeta. Different BSC sands (algae-crust sand, moss-crust sand and lichen-crust sand) did not harbor significantly different fungal communities. However, the fungal communities in these BSC sands were significantly different from those in non-crusted sands, with members of the Hypocreales and Fusarium being more frequent in the latter. The distribution of soil fungi (measured by Bray-Curtis distance) correlated with abiotic parameters, including total P (r(2) = 0.9191, P = 0.001), organic C (r(2) = 0.7237, P = 0.004), total N (r(2) = 0.7200, P = 0.004), pH (r(2) = 0.6858, P = 0.002) and electrical conductivity (r(2) = 0.4723, p = 0.030). The results suggest that BSCs in the Tengger Desert harbor diverse fungal communities that are influenced. by abiotic factors. (C) 2016 Published by Elsevier Ltd.
收录类别	SCI
WOS关键词	NORTHERN CHINA ; SUCCESSIONAL STAGES ; MICROBIAL BIOMASS ; COLORADO PLATEAU ; STABILIZATION ; SENSITIVITY ; MICROFUNGI ; NITROGEN ; CARBON
WOS研究方向	Environmental Sciences & Ecology ; Mycology
WOS类目	Ecology ; Mycology
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000384786900017
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2557430
专题	寒区旱区环境与工程研究所
通讯作者	Yu, Li-Yan
作者单位	1.Chinese Acad Med Sci, Inst Med Biotechnol, China Pharmaceut Culture Collect, Beijing 100050, Peoples R China 2.Peking Union Med Coll, Beijing 100050, Peoples R China 3.Chinese Acad Sci, Shapotou Desert Res & Expt Stn, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Tao,Jia, Rong-Liang,Yu, Li-Yan. Diversity and distribution of soil fungal communities associated with biological soil crusts in the southeastern Tengger Desert (China) as revealed by 454 pyrosequencing[J]. FUNGAL ECOLOGY,2016,23:156-163.
APA	Zhang, Tao,Jia, Rong-Liang,&Yu, Li-Yan.(2016).Diversity and distribution of soil fungal communities associated with biological soil crusts in the southeastern Tengger Desert (China) as revealed by 454 pyrosequencing.FUNGAL ECOLOGY,23,156-163.
MLA	Zhang, Tao,et al."Diversity and distribution of soil fungal communities associated with biological soil crusts in the southeastern Tengger Desert (China) as revealed by 454 pyrosequencing".FUNGAL ECOLOGY 23(2016):156-163.

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