Distribution and phenogenetic diversity of Synechococcus in the Bohai Sea, China

doi:10.1007/s00343-021-1005-1

	Distribution and phenogenetic diversity of Synechococcus in the Bohai Sea, China
	Wang, Ting 1,2; Chen, Xi 3; Li, Jialin2,4 ; Qin, Song2,4
发表期刊	JOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN	2096-5508
	2021-12-10
页码	13
关键词	Synechococcus phenogenetic diversity co-occurrence network coastal ecosystem Bohai Sea
DOI	10.1007/s00343-021-1005-1
通讯作者	Li, Jialin(jlli@yic.ac.cn)
英文摘要	Synechococcus is one of the most abundant picocyanobacteria in marine ecosystem, and the absence of Prochlorococcus would make it indispensable as a primary producer in the Bohai Sea, North China. However, the abundance distribution and genetic diversity of Synechococcus in this region have rarely been reported. In this study, the distribution pattern of Synechococcus abundance was investigated during four cruises in April, June, August, and November from 2018 to 2019, moreover, its phenogenetic diversity was studied based on high-throughput sequencing of the cpeBA operon. The results demonstrate that phycoerythrin-containing Synechococcus was most abundant in August when temperature was high and oxygen saturation was low. During this period, Synechococcus pigment type (PT) 2 was abundant in the Bohai Bay and Laizhou Bay under conditions of high nutrient concentration, temperature, and turbidity. In comparison, PT3, especially those clusters characterized with high or variable ratio of phycourobilin and phycoerythrobilin, was predominant in the Bohai Strait and Liaodong Bay under conditions of high salinity, pH, and oxygen saturation. Furthermore, co-occurrence correlations using network analysis revealed that Synechococcus PTs were related to 15.37%-43.48% of the prokaryotic genera. Synechococcus PT3c/PT3d and PT2 were the most important PTs in the network. The hierarchical clustering revealed that taxa co-occurred with Synechococcus PTs differed among samples. It could be attributed to the substance exchange and the environmental impact, which calls for more studies in the future.
资助机构	Key Deployment Project of Centre for Ocean MegaResearch of Science, Chinese Academy of Sciences ; National Key Research and Development Program of China ; Science and Technology program of Yantai
收录类别	SCI
语种	英语
关键词[WOS]	MARINE CYANOBACTERIA PROCHLOROCOCCUS ; HETEROTROPHIC BACTERIA ; ORGANIC-MATTER ; YELLOW SEA ; CARBON ; PICOCYANOBACTERIA ; PICOPLANKTON ; EVOLUTION ; DYNAMICS ; SEAWATER
研究领域[WOS]	Marine & Freshwater Biology ; Oceanography
WOS记录号	WOS:000728450800004
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/30960
专题	海岸带生物学与生物资源利用重点实验室海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室
通讯作者	Li, Jialin
作者单位	1.Ocean Univ China, Coll Environm Sci & Engn, Qingdao 266100, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Biol Resource Utilizat, Yantai 264003, Peoples R China 3.Ocean Univ China, Coll Marine Life Sci, Qingdao 266005, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Wang, Ting,Chen, Xi,Li, Jialin,et al. Distribution and phenogenetic diversity of Synechococcus in the Bohai Sea, China[J]. JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2021:13.
APA	Wang, Ting,Chen, Xi,Li, Jialin,&Qin, Song.(2021).Distribution and phenogenetic diversity of Synechococcus in the Bohai Sea, China.JOURNAL OF OCEANOLOGY AND LIMNOLOGY,13.
MLA	Wang, Ting,et al."Distribution and phenogenetic diversity of Synechococcus in the Bohai Sea, China".JOURNAL OF OCEANOLOGY AND LIMNOLOGY (2021):13.