干旱区生态环境知识资源中心(Arid): Revealing interactions between root phenolic metabolomes and rhizosphere bacterial communities in Populus euphratica plantations

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DOI	10.1007/s00374-020-01527-z
	Revealing interactions between root phenolic metabolomes and rhizosphere bacterial communities in Populus euphratica plantations
	Xia, Zhichao; He, Yue; Yu, Lei; Li, Zhijun; Korpelainen, Helena; Li, Chunyang
通讯作者	Li, CY (corresponding author), Hangzhou Normal Univ, Coll Life & Environm Sci, Hangzhou 311121, Peoples R China.
来源期刊	BIOLOGY AND FERTILITY OF SOILS
ISSN	0178-2762
EISSN	1432-0789
出版年	2021
卷号	57 期号:3 页码:421-434
英文摘要	How the root metabolic profiles and rhizosphere bacterial communities of dioecious plants respond to soil properties and sex identity is largely unknown. In this study, we analyzed root phenolic metabolomes and rhizosphere bacterial microbiomes of Populus euphratica females and males in two P. euphratica plantations with different soil properties to reveal the relative importance of soil and sex effects, and to decipher associations of certain phenolic compounds with specific bacterial taxa. We found that the relative abundances of bacterial OTUs and phenolic metabolites were closely linked to soil properties and sex identity. Soil is the main filter influencing the root phenolic metabolic profiles and rhizosphere bacterial communities of P. euphratica, while sexes and their interactions with soil properties are secondary factors. Differences in the diversity and evenness of phenolic metabolites were affected by plant sex, but not by soil properties. Conversely, the diversity and evenness of bacterial communities were affected by soil properties independent of plant sex. A multiple regression model indicated the presence of associations between root phenolic metabolites and specific soil bacteria taxa. Furthermore, all bacterial phyla and families correlated with at least one phenolic metabolite. Especially, both Nitrosomonadaceae and Cytophagaceae positively correlated with salicylic acid. Thus, our study provides new insights into the ecological mechanism that maintains rhizosphere bacterial communities in P. euphratica plantations in the desert area.
英文关键词	Dioecious plants Bacterial community assembly Microbial diversity Soil properties Phenolic metabolome Populus euphratica plantation
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000606771800001
WOS关键词	SEX-RELATED DIFFERENCES ; MICROBIAL COMMUNITY ; SOIL BACTERIAL ; SALICYLIC-ACID ; WILD ; DEFENSE ; GROWTH ; DECOMPOSITION ; BIOSYNTHESIS ; COLONIZATION
WOS类目	Soil Science
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/349704
作者单位	[Xia, Zhichao; He, Yue; Yu, Lei; Li, Chunyang] Hangzhou Normal Univ, Coll Life & Environm Sci, Hangzhou 311121, Peoples R China; [Li, Zhijun] Tarim Univ, Coll Life Sci, Alar 843300, Peoples R China; [Korpelainen, Helena] Univ Helsinki, Dept Agr Sci, Viikki Plant Sci Ctr, POB 27, FI-00014 Helsinki, Finland
推荐引用方式 GB/T 7714	Xia, Zhichao,He, Yue,Yu, Lei,et al. Revealing interactions between root phenolic metabolomes and rhizosphere bacterial communities in Populus euphratica plantations[J],2021,57(3):421-434.
APA	Xia, Zhichao,He, Yue,Yu, Lei,Li, Zhijun,Korpelainen, Helena,&Li, Chunyang.(2021).Revealing interactions between root phenolic metabolomes and rhizosphere bacterial communities in Populus euphratica plantations.BIOLOGY AND FERTILITY OF SOILS,57(3),421-434.
MLA	Xia, Zhichao,et al."Revealing interactions between root phenolic metabolomes and rhizosphere bacterial communities in Populus euphratica plantations".BIOLOGY AND FERTILITY OF SOILS 57.3(2021):421-434.