Diversity hotspot and unique community structure of foraminifera in the world's deepest marine blue hole - Sansha Yongle Blue Hole

doi:10.1038/s41598-020-67221-0

	Diversity hotspot and unique community structure of foraminifera in the world's deepest marine blue hole - Sansha Yongle Blue Hole
	Li, Qingxia 1,5; Lei, Yanli1,5,6 ; Morard, Raphael 3; Li, Tiegang2,4 ; Wang, Baodong 2
	2020-06-24
发表期刊	SCIENTIFIC REPORTS
ISSN	2045-2322
卷号	10 期号:1 页码:11
通讯作者	Lei, Yanli([email protected]) ; Li, Tiegang([email protected])
摘要	Marine blue holes are precious geological heritages with high scientific research values. Their physical and chemical characteristics are unique because of the steep-walled structure and isolated water column which create isolated ecosystems in geographically restricted areas. The Sansha Yongle Blue Hole (SYBH) is the world's deepest marine blue hole. Here, we generated the first DNA metabarcoding dataset from SYBH sediment focusing on foraminifera, a group of protists that have colonized various marine environments. We collected sediment samples from SYBH along a depth gradient to characterize the foraminiferal diversity and compared them with the foraminiferal diversity of the costal Jiaozhou Bay (JZB) and the abyssal Northwest Pacific Ocean (NWP). We amplified the SSU rDNA of foraminifera and sequenced them with high-throughput sequencing. The results showed that the foraminiferal assemblages in SYBH were vertically structured in response to the abiotic gradients and diversity was higher than in JZB and NWP. This study illustrates the capacity of foraminifera to colonize hostile environments and shows that blue holes are natural laboratories to explore physiological innovation associated with anoxia.
DOI	10.1038/s41598-020-67221-0
收录类别	SCI
语种	英语
资助项目	Strategic Priority Research Program of the Chinese Academy of Sciences[XDB42000000]; Basic Scientific Fund for National Public Research Institutes of China[GY0217Y02]; Science & Technology Basic Resources Investigation Program of China[2017FY100804]; Taishan Scholars Project; Islands Monitoring Surveillance Special Fund of the Department of Policy, Law and Island's Rights and Interests of the State Oceanic Administration(SOA) of China; Paul Bronnimann foundation 2014
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:000546711700006
出版者	NATURE PUBLISHING GROUP
引用统计	被引频次：11[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/167880
专题	海洋生物分类与系统演化实验室
通讯作者	Lei, Yanli; Li, Tiegang
作者单位	1.Chinese Acad Sci, Inst Oceanol, Lab Marine Organism Taxon & Phylogeny, Qingdao 266071, Peoples R China 2.Minist Nat Resources, Inst Oceanog 1, Key Lab Marine Sedimentol & Environm Geol, Qingdao 266061, Peoples R China 3.Univ Bremen, MARUM Ctr Marine Environm Sci, Leobener Str, D-28359 Bremen, Germany 4.Pilot Natl Lab Marine Sci & Technol, Qingdao 266237, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 6.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China
第一作者单位	中国科学院海洋研究所
通讯作者单位	中国科学院海洋研究所; 中国科学院海洋大科学研究中心
推荐引用方式 GB/T 7714	Li, Qingxia,Lei, Yanli,Morard, Raphael,et al. Diversity hotspot and unique community structure of foraminifera in the world's deepest marine blue hole - Sansha Yongle Blue Hole[J]. SCIENTIFIC REPORTS,2020,10(1):11.
APA	Li, Qingxia,Lei, Yanli,Morard, Raphael,Li, Tiegang,&Wang, Baodong.(2020).Diversity hotspot and unique community structure of foraminifera in the world's deepest marine blue hole - Sansha Yongle Blue Hole.SCIENTIFIC REPORTS,10(1),11.
MLA	Li, Qingxia,et al."Diversity hotspot and unique community structure of foraminifera in the world's deepest marine blue hole - Sansha Yongle Blue Hole".SCIENTIFIC REPORTS 10.1(2020):11.