干旱区生态环境知识资源中心(Arid): Community structure and functional group of root-associated Fungi of Pinus sylvestris var. mongolica across stand ages in the Mu Us Desert

Arid

DOI	10.1002/ece3.6119
	Community structure and functional group of root-associated Fungi of Pinus sylvestris var. mongolica across stand ages in the Mu Us Desert
	Zhao, Pei-shan 1,2,3; Guo, Mi-shan 1,2,3; Gao, Guang-lei 1,2,3; Zhang, Ying 1,2,3; Ding, Guo-dong 1,2,3; Ren, Yue 1,2,3; Akhtar, Mobeen 1,2,3
通讯作者	Gao, Guang-lei
来源期刊	ECOLOGY AND EVOLUTION
ISSN	2045-7758
出版年	2020
卷号	10 期号:6 页码:3032-3042
英文摘要	Root-associated fungi (RAF) are an important factor affecting the host's growth, and their contribution to Pinus sylvestris var. mongolica plantation decline is substantial. Therefore, we selected three age groups of P. sylvestris plantations (26, 33, and 43 years), in the Mu Us Desert, to characterize the community structure and functional groups of RAF, identified by Illumina high-throughput sequencing and FUNGuild platform, respectively. The effects of soil properties and enzyme activities on fungal diversity and functional groups were also examined. The results indicated that (a) 805 operational taxonomic units of RAF associated with P. sylvestris belonged to six phyla and 163 genera. Diversity and richness were not significantly different in the three age groups, but community composition showed significant differences. Ascomycota and Basidiomycota dominated the fungal community, while Rhizopogon dominated in each plot. (b) The proportion of pathotrophs decreased with increasing age, while that of symbiotrophs increased sharply, which were mainly represented by ectomycorrhizal fungi. (c) Stand age and soil enzyme activity had a greater influence on fungal community composition than did soil properties, whereas environmental variables were not significantly correlated with fungal diversity and richness. Dynamics of fungal community composition and functional groups with the aging plantations reflected the growth state of P. sylvestris and were related to plantation degradation.
英文关键词	ectomycorrhizal fungi pathogenic fungi Pinus sylvestris var mongolica saprotrophic fungi soil property stand age the Mu Us Desert
类型	Article
语种	英语
国家	Peoples R China
开放获取类型	gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:000514275700001
WOS关键词	ECTOMYCORRHIZAL FUNGI ; MYCORRHIZAL FUNGI ; SOIL PROPERTIES ; PLANT ; GRADIENT ; TREE ; ALTERS ; REEXAMINATION ; BIODIVERSITY ; PLANTATIONS
WOS类目	Ecology ; Evolutionary Biology
WOS研究方向	Environmental Sciences & Ecology ; Evolutionary Biology
来源机构	北京林业大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/314372
作者单位	1.Beijing Forestry Univ, Sch Soil & Water Conservat, Yanchi Res Stn, Beijing 100083, Peoples R China; 2.Key Lab State Forestry & Grassland Adm Soil & Wat, Beijing, Peoples R China; 3.Beijing Forestry Univ, Engn Res Ctr Forestry Ecol Engn, Minist Educ, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Pei-shan,Guo, Mi-shan,Gao, Guang-lei,et al. Community structure and functional group of root-associated Fungi of Pinus sylvestris var. mongolica across stand ages in the Mu Us Desert[J]. 北京林业大学,2020,10(6):3032-3042.
APA	Zhao, Pei-shan.,Guo, Mi-shan.,Gao, Guang-lei.,Zhang, Ying.,Ding, Guo-dong.,...&Akhtar, Mobeen.(2020).Community structure and functional group of root-associated Fungi of Pinus sylvestris var. mongolica across stand ages in the Mu Us Desert.ECOLOGY AND EVOLUTION,10(6),3032-3042.
MLA	Zhao, Pei-shan,et al."Community structure and functional group of root-associated Fungi of Pinus sylvestris var. mongolica across stand ages in the Mu Us Desert".ECOLOGY AND EVOLUTION 10.6(2020):3032-3042.