Bacteria, Protists, and Fungi May Hold Clues of Seamount Impact on Diversity and Connectivity of Deep-Sea Pelagic Communities

doi:10.3389/fmicb.2022.773487

CORC > 海洋研究所 > 中国科学院海洋研究所 > 海洋生物分类与系统演化实验室

	Bacteria, Protists, and Fungi May Hold Clues of Seamount Impact on Diversity and Connectivity of Deep-Sea Pelagic Communities
	Zhao, Rongjie 1,4; Zhao, Feng 1,2,3,4; Zheng, Shan 2; Li, Xuegang 2; Wang, Jianing 2; Xu, Kuidong 1,2,3,4
刊名	FRONTIERS IN MICROBIOLOGY
	2022-04-08
卷号	13 页码:15
关键词	seamount effect stochastic processes deterministic processes pelagic microbes connectivity
DOI	10.3389/fmicb.2022.773487
通讯作者	Xu, Kuidong(kxu@qdio.ac.cn)
英文摘要	The topography and hydrography around seamounts have a strong influence on plankton biogeography. The intrinsic properties of various biological taxa inherently also shape their distribution. Therefore, it is hypothesized that different pelagic groups respond differently to effects of seamounts regarding their distribution and connectivity patterns. Herein, bacterial, protist, and fungal diversity was investigated across the water column around the Kocebu Guyot in the western Pacific Ocean. A higher connectivity was detected for bacteria than for protists and an extremely low connectivity for fungi, which might be attributed to parasitic and commensal interactions of many fungal taxa. The seamount enhanced the vertical connectivity of bacterial and protist communities, but significantly reduced protist connectivity along horizontal dimension. Such effects provide ecological opportunities for eukaryotic adaption and diversification. All the bacterial, protist, and fungal communities were more strongly affected by deterministic than stochastic processes. Drift appeared to have a more significant role in influencing the fungal community than other groups. Our study indicates the impact of seamounts on the pelagic community distribution and connectivity and highlights the mechanism of horizontally restricted dispersal combined with vertical mixing, which promotes the diversification of eukaryotic life.
WOS研究方向	Microbiology
语种	英语
出版者	FRONTIERS MEDIA SA
WOS记录号	WOS:000791346200001
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/178975]
专题	海洋研究所_海洋生物分类与系统演化实验室
通讯作者	Xu, Kuidong
作者单位	1.Chinese Acad Sci, Inst Oceanol, Ctr Ocean Mega Sci, Lab Marine Organism Taxon & Phylogeny, Qingdao, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao, Peoples R China 3.Pilot Natl Lab Marine Sci & Technol Qingdao, Lab Marine Biol & Biotechnol, Qingdao, Peoples R China 4.Univ Chinese Acad Sci, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Rongjie,Zhao, Feng,Zheng, Shan,et al. Bacteria, Protists, and Fungi May Hold Clues of Seamount Impact on Diversity and Connectivity of Deep-Sea Pelagic Communities[J]. FRONTIERS IN MICROBIOLOGY,2022,13:15.
APA	Zhao, Rongjie,Zhao, Feng,Zheng, Shan,Li, Xuegang,Wang, Jianing,&Xu, Kuidong.(2022).Bacteria, Protists, and Fungi May Hold Clues of Seamount Impact on Diversity and Connectivity of Deep-Sea Pelagic Communities.FRONTIERS IN MICROBIOLOGY,13,15.
MLA	Zhao, Rongjie,et al."Bacteria, Protists, and Fungi May Hold Clues of Seamount Impact on Diversity and Connectivity of Deep-Sea Pelagic Communities".FRONTIERS IN MICROBIOLOGY 13(2022):15.