Diversity of root-associated fungi of Vaccinium mandarinorum along a human disturbance gradient in subtropical forests, China

doi:10.1016/j.jplph.2017.02.008

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	Diversity of root-associated fungi of Vaccinium mandarinorum along a human disturbance gradient in subtropical forests, China
	Zhang, Yanhua ; Ni, Jian ; Tang, Fangping ; Jiang, Lifen 1; Guo, Tianrong ; Pei, Kequan 2; Sun, Lifu 1; Liang, Yu 2
刊名	JOURNAL OF PLANT ECOLOGY
	2017
卷号	10 期号:1 页码:56-66
关键词	fungal diversity ericoid mycorrhizal fungi succession Vaccinium mandarinorum
ISSN号	1752-9921
DOI	10.1016/j.jplph.2017.02.008
文献子类	Article
英文摘要	Aims Ericaceous plant species can host diverse fungi in their roots, including ericoid mycorrhizal fungi (ERMF), endophytes, pathogens and some species with unknown functions. However, how this diversity of fungi responds to different human disturbances is not well understood. Methods In this study, we examined the effects of different human disturbance on fungal diversity in hair roots of Vaccinium mandarinorum, an ericaceous plant. Fungal DNA was extracted from hair roots of V. mandarinorum and high-throughput sequencing was applied to detect the diversity of root-associated fungi along a human disturbance gradient in subtropical forests in Gutianshan National Nature Reserve (GNNR) in East China. The four forest types with different disturbance regime were: old growth forest (OGF), secondary forest with once cut (SEC I), secondary forest with twice cut (SEC II) and Cunninghamia lanceolata plantation (PLF). Important Findings The results showed that: (i) diverse fungal operational units (OTUs) were detected in hair roots of V. mandarinorum in the four types of forests, covering fungal phyla of Ascomycota, Basidiomycota, Chytridiomycota, Glomeromycota and Zygomycota; (ii) Community composition of root-associated fungi of V. mandarinorum in PLF was distinct from those in the other three forest types, and two types of secondary forests had similar fungal community composition; (iii) Different fungal families respond differently to human disturbances: fungal families with significant preference to OGF were ectomycorrhizal or saprophytic fungi while fungal families with higher relative abundance in PLF were plant pathogenic or saprophytic fungi; (iv) The first principal component (PC1) of plant community had a significant effect on composition of root-associated fungal community, while edaphic parameters showed no significant effect on fungal community composition in roots of V. mandarinorum. Our results help to better understand the responses of both ericaceous plants and their fungal partners to human disturbances and forest managements.
学科主题	Plant Sciences
电子版国际标准刊号	1752-993X
出版地	OXFORD
WOS关键词	ERICOID MYCORRHIZAL FUNGI ; SOIL MICROBIAL COMMUNITIES ; DIRECT DNA EXTRACTION ; PHIALOCEPHALA-FORTINII ; MOLECULAR DIVERSITY ; ERICACEAE PLANTS ; NO EVIDENCE ; HAIR ROOTS ; COLONIZATION ; ENDOPHYTES
语种	英语
出版者	OXFORD UNIV PRESS
WOS记录号	WOS:000404884100002
资助机构	National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31170469, 31170495, 31470565] ; Technology division of Shaoxing [2013B70040]
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/22195]
专题	植被与环境变化国家重点实验室
作者单位	1.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing, Peoples R China 2.Shaoxing Univ, Coll Life Sci, Chengnan Rd 900,Yuecheng Dist, Shaoxing 312000, Peoples R China 3.Univ Oklahoma, Dept Microbiol & Plant Biol, 101 David L Boren Blvd, Norman, OK 73019 USA
推荐引用方式 GB/T 7714	Zhang, Yanhua,Ni, Jian,Tang, Fangping,et al. Diversity of root-associated fungi of Vaccinium mandarinorum along a human disturbance gradient in subtropical forests, China[J]. JOURNAL OF PLANT ECOLOGY,2017,10(1):56-66.
APA	Zhang, Yanhua.,Ni, Jian.,Tang, Fangping.,Jiang, Lifen.,Guo, Tianrong.,...&Liang, Yu.(2017).Diversity of root-associated fungi of Vaccinium mandarinorum along a human disturbance gradient in subtropical forests, China.JOURNAL OF PLANT ECOLOGY,10(1),56-66.
MLA	Zhang, Yanhua,et al."Diversity of root-associated fungi of Vaccinium mandarinorum along a human disturbance gradient in subtropical forests, China".JOURNAL OF PLANT ECOLOGY 10.1(2017):56-66.