干旱区生态环境知识资源中心(Arid): Deterministic process controlling the prokaryotic community assembly across seamounts along in the Yap and Mariana trenches

Arid

DOI	10.1016/j.ecolind.2023.111538
	Deterministic process controlling the prokaryotic community assembly across seamounts along in the Yap and Mariana trenches
	Zhang, Yue; Jing, Hongmei
通讯作者	Jing, HM
来源期刊	ECOLOGICAL INDICATORS
ISSN	1470-160X
EISSN	1872-7034
出版年	2024
卷号	158
英文摘要	Seamounts are geographically isolated, substrate -rich and highly heterogenetic habitats, where little is known about the population shifts and assembly mechanism of the local microbial communities. In this study, microbes in the sediments across a series of seamounts along the island arc of the Yap and Mariana trenches were investigated via high -throughput sequencing. Clear distance -decay distribution was revealed in a horizontal scale among different seamounts, and in a vertical scale from the summit to the base of seamounts. This biogeography was mainly driven by the deterministic process, although the contribution of stochastic process progressively increased from the summit to the base of seamounts. In addition, higher levels of prokaryotic abundance, diversity, and niche width in the seamounts than the Challenger Deep were observed as well, further proved seamounts as deep oasis for microbes. Spatial heterogeneity of microbial community connectivity among/intra seamounts was demonstrated as well, might be shaped simultaneously by the hydrogeographic variables and the limitation of ocean current dispersal. Overall, this study contributed new insights into the mechanism controlling the microbial community assembly, provide base for future exploration of ecological functions of microbes living in this extreme biosphere.
英文关键词	Prokaryotes Community assembly Driving force Biogeographical distribution Seamounts
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001155961500001
WOS关键词	ARCHAEAL COMMUNITY ; CARBON ; OCEAN ; BIODIVERSITY ; EXPANSION ; DYNAMICS ; WATERS ; ROLES ; PCR
WOS类目	Biodiversity Conservation ; Environmental Sciences
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/403374
推荐引用方式 GB/T 7714	Zhang, Yue,Jing, Hongmei. Deterministic process controlling the prokaryotic community assembly across seamounts along in the Yap and Mariana trenches[J],2024,158.
APA	Zhang, Yue,&Jing, Hongmei.(2024).Deterministic process controlling the prokaryotic community assembly across seamounts along in the Yap and Mariana trenches.ECOLOGICAL INDICATORS,158.
MLA	Zhang, Yue,et al."Deterministic process controlling the prokaryotic community assembly across seamounts along in the Yap and Mariana trenches".ECOLOGICAL INDICATORS 158(2024).