Phycosphere bacterial composition and function in colony and solitary Phaeocystis globosa strains providing novel insights into the algal blooms

doi:10.1016/j.marpolbul.2024.116700

	Phycosphere bacterial composition and function in colony and solitary Phaeocystis globosa strains providing novel insights into the algal blooms
	Zhu, Jianan 1,2; Yu, Zhiming1,2,3 ; He, Liyan 1,2; Cao, Xihua1,2 ; Wang, Wentao1,2 ; Song, Xiuxian1,2,3
	2024-09-01
发表期刊	MARINE POLLUTION BULLETIN
ISSN	0025-326X
卷号	206 页码:10
通讯作者	Yu, Zhiming([email protected])
摘要	Phycosphere bacteria can regulate the dynamics of different algal blooms that impact marine ecosystems. Phaeocystis globosa can alternate between solitary free-living cells and colonies and the latter morphotype is dominate during blooms. The mechanisms underlying the formation of these blooms have received much attention. High throughput sequencing results showed that the bacterial community composition differed significantly between colony and solitary strains in bacterial composition and function. It was found that the genera SM1A02 and Haliea were detected only among the colony strains and contribute to ammonium accumulation in colonies, and the genus Sulfitobacter was abundant among the colony strains that were excellent at producing DMS. In addition, the bacterial communities of the two colony strains exhibited stronger abilities for carbon and sulfur metabolism, energy metabolism, vitamin B synthesis, and signal transduction, providing inorganic and organic nutrients and facilitating tight communication with the host algae, thereby promoting growth and bloom development.
关键词	Phaeocystis globosa Phycosphere bacteria Metagenomic sequencing Harmful algal bloom
DOI	10.1016/j.marpolbul.2024.116700
收录类别	SCI
语种	英语
资助项目	China National Key R & D Program during the 14th Five -Year Plan Period[2022YFC3105204]; Intergovernmental Innovation Cooperation Project of the Ministry of Science and Technology[2022YFE0136400]; National Natural Science Foundation of China[42306150]; National Natural Science Foundation of China[42006120]
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology
WOS类目	Environmental Sciences ; Marine & Freshwater Biology
WOS记录号	WOS:001271541400001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS关键词	CD-HIT ; PHYTOPLANKTON ; GROWTH ; PRYMNESIOPHYCEAE ; VITAMIN-B-12 ; RESOURCE ; GENOME ; OCEAN ; SEA ; IDENTIFICATION
引用统计	被引频次：1[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/337002/186237
专题	海洋生态与环境科学重点实验室
通讯作者	Yu, Zhiming
作者单位	1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
第一作者单位	海洋生态与环境科学重点实验室
通讯作者单位	海洋生态与环境科学重点实验室
推荐引用方式 GB/T 7714	Zhu, Jianan,Yu, Zhiming,He, Liyan,et al. Phycosphere bacterial composition and function in colony and solitary Phaeocystis globosa strains providing novel insights into the algal blooms[J]. MARINE POLLUTION BULLETIN,2024,206:10.
APA	Zhu, Jianan,Yu, Zhiming,He, Liyan,Cao, Xihua,Wang, Wentao,&Song, Xiuxian.(2024).Phycosphere bacterial composition and function in colony and solitary Phaeocystis globosa strains providing novel insights into the algal blooms.MARINE POLLUTION BULLETIN,206,10.
MLA	Zhu, Jianan,et al."Phycosphere bacterial composition and function in colony and solitary Phaeocystis globosa strains providing novel insights into the algal blooms".MARINE POLLUTION BULLETIN 206(2024):10.