Alterations in soil bacterial community in relation to Spartina alterniflora Loisel. invasion chronosequence in the eastern Chinese coastal wetlands

doi:10.1016/j.apsoil.2018.11.009

CORC > 武汉植物园 > 中国科学院武汉植物园

	Alterations in soil bacterial community in relation to Spartina alterniflora Loisel. invasion chronosequence in the eastern Chinese coastal wetlands
	An, Shuqing 3,4; Cheng, Xiaoli 1; Luo, Yiqi 2; Zhu, Zhihong 5; Jeelani, Nasreen 3,4; Yang, Wen 2,3,4,5
刊名	APPLIED SOIL ECOLOGY
	2019-03-01
卷号	135 页码:38-43
关键词	High-throughput sequencing Plant invasion qPCR Soil bacterial community Soil bacterial diversity Soil organic carbon and nitrogen
ISSN号	0929-1393
DOI	10.1016/j.apsoil.2018.11.009
英文摘要	In order to better understand the variations in soil bacterial community and associated drivers following plant invasion, we investigated changes in soil bacterial community along with 9-, 13-, 20- and 23-year-old Spartina alterniflora Loisel. (SA) invasion in comparison with bare flat (BF) in the eastern Chinese coastal wetlands, based on analyses of quantitative polymerase chain reaction (qPCR) and Illumina MiSeq DNA sequencing of 16S rRNA gene. The SA invasion significantly elevated soil bacterial abundance and diversity relative to BF, with the highest levels in 9-year-old SA soil, which gradually decreased with SA invasion from 9 to 23 years. The abundance of copiotrophic Proteobacteria, beta-proteobacteria, and Bacteroidetes generally diminished along with SA invasion chronosequence. While, changes in abundance of oligotrophic Chloroflexi, Acidobacteria, Nitrospirae and Planctomycetes exhibited opposite trends. Our data suggest that soil nutrient substrates, and physiochemical properties (soil pH and/or moisture) primarily drive the shifts in soil bacterial abundance, diversity, and community composition along with SA invasion chronosequence in the costal wetlands of eastern China. Overall, soil bacterial abundance and diversity peaked in 9-year-old SA community, with soil bacterial community composition changing from copiotrophic to oligotrophic groups along with SA invasion chronosequence.
资助项目	National Natural Science Foundation of China[31600427] ; Fundamental Research Funds for the Central Universities[GK201803042] ; China Scholarship Council[201806875004] ; Research Startup fund of Shaanxi Normal University[1000951110010899]
WOS研究方向	Agriculture
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000454992300006
内容类型	期刊论文
源URL	[http://202.127.146.157/handle/2RYDP1HH/6233]
专题	中国科学院武汉植物园
通讯作者	Cheng, Xiaoli; Yang, Wen
作者单位	1.Chinese Acad Sci, Key Lab Aquat Bot & Watershed Ecol, Wuhan Bot Garden, Wuhan 430074, Hubei, Peoples R China 2.No Arizona Univ, Ctr Ecosyst Sci & Soc Ecoss, Dept Biol Sci, Flagstaff, AZ 86011 USA 3.Nanjing Univ, Inst Wetland Ecol, Nanjing 210023, Jiangsu, Peoples R China 4.Nanjing Univ, Sch Life Sci, Nanjing 210023, Jiangsu, Peoples R China 5.Shaanxi Normal Univ, Coll Life Sci, 620 West Changan St, Xian 710119, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	An, Shuqing,Cheng, Xiaoli,Luo, Yiqi,et al. Alterations in soil bacterial community in relation to Spartina alterniflora Loisel. invasion chronosequence in the eastern Chinese coastal wetlands[J]. APPLIED SOIL ECOLOGY,2019,135:38-43.
APA	An, Shuqing,Cheng, Xiaoli,Luo, Yiqi,Zhu, Zhihong,Jeelani, Nasreen,&Yang, Wen.(2019).Alterations in soil bacterial community in relation to Spartina alterniflora Loisel. invasion chronosequence in the eastern Chinese coastal wetlands.APPLIED SOIL ECOLOGY,135,38-43.
MLA	An, Shuqing,et al."Alterations in soil bacterial community in relation to Spartina alterniflora Loisel. invasion chronosequence in the eastern Chinese coastal wetlands".APPLIED SOIL ECOLOGY 135(2019):38-43.