High genetic diversity of the harmful algal bloom species Phaeocystis globosa revealed using the molecular marker COX1

doi:10.1016/j.hal.2021.102065

CORC > 海洋研究所 > 中国科学院海洋研究所 > 海洋生态与环境科学重点实验室

	High genetic diversity of the harmful algal bloom species Phaeocystis globosa revealed using the molecular marker COX1
	Song, Huiyin 3,4,5; Chen, Yang 2,3,4,5; Gibson, Kate 1; Liu, Shuya 3,4,5; Yu, Zhiming 2,3,4,5; Chen, Nansheng 1,3,4,5
刊名	HARMFUL ALGAE
	2021-07-01
卷号	107 页码:10
关键词	Harmful algal bloom Molecular marker Intra-genome variation Phylogeny Genetic diversity COX1
ISSN号	1568-9883
DOI	10.1016/j.hal.2021.102065
通讯作者	Chen, Nansheng(chenn@qdio.ac.cn)
英文摘要	Accumulating evidence indicates that the haptophyte species Phaeocystis globosa, which plays an important role in climate control and may cause harmful algal blooms (HABs), displays a rich genetic diversity that may be responsible for differences in colonial sizes, different toxicity during blooms, and differential optimum growth temperature. In this project, we demonstrated that COX1 can be used as an effective molecular marker for its low intra-genome variations and high resolution in differentiating different P. globosa strains. Analyzing 57 P. globosa strains and seven field samples revealed high P. globosa genetic diversity with at least seven distinct clades. This study not only demonstrated for the first time that the common molecular marker COX1 can be used for differentiating P. globosa strains with high-resolution, and for tracking dynamics of different P. globosa strains during bloom development, but also revealed that P. globosa had high genetic diversity in the field.
资助项目	National Key Research Development Program of China[2017YFC1404302] ; Creative Team Project of the Laboratory for Marine Ecology and Environmental Science, Qingdao National Laboratory for Marine Science and Technology[LMEES-CTSP-2018-1] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB42000000] ; Chinese Academy of Sciences Pioneer Hundred Talents Program ; Taishan Scholar Project Special Fund ; Qingdao Innovation and Creation Plan (Talent Development Program-5th Annual Pioneer and Innovator Leadership Award)[19-3-2-16-zhc] ; Youth Talent Support Program of the Laboratory for Marine Ecology and Environmental Science, Pilot National Laboratory for Marine Science and Technology (Qingdao)[LMEES-YTSP-2018-01-08]
WOS研究方向	Marine & Freshwater Biology
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000691223700002
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/176248]
专题	海洋研究所_海洋生态与环境科学重点实验室
通讯作者	Chen, Nansheng
作者单位	1.Simon Fraser Univ, Dept Mol Biol & Biochem, 8888 Univ Dr, Burnaby, BC V5A 1S6, Canada 2.Univ Chinese Acad Sci, Beijing 10049, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 4.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China 5.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Song, Huiyin,Chen, Yang,Gibson, Kate,et al. High genetic diversity of the harmful algal bloom species Phaeocystis globosa revealed using the molecular marker COX1[J]. HARMFUL ALGAE,2021,107:10.
APA	Song, Huiyin,Chen, Yang,Gibson, Kate,Liu, Shuya,Yu, Zhiming,&Chen, Nansheng.(2021).High genetic diversity of the harmful algal bloom species Phaeocystis globosa revealed using the molecular marker COX1.HARMFUL ALGAE,107,10.
MLA	Song, Huiyin,et al."High genetic diversity of the harmful algal bloom species Phaeocystis globosa revealed using the molecular marker COX1".HARMFUL ALGAE 107(2021):10.