Genetic evidence in tracking the origin of Ulva prolifera blooms in the Yellow Sea, China

doi:10.1016/j.hal.2018.08.002

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

	Genetic evidence in tracking the origin of Ulva prolifera blooms in the Yellow Sea, China
	Zhang, Qing-Chun 1,2,4; Yu, Ren-Cheng 1,2,3,4; Chen, Zhen-Fan 1,3; Qiu, Li-Mei 4,5; Wang, Yun-Feng 1; Kong, Fan-Zhou1,2,4 ; Geng, Hui-Xia1,4 ; Zhao, Yue 1,3; Jiang, Peng 4,5; Yan, Tian 1,2,4
刊名	HARMFUL ALGAE
	2018-09-01
卷号	78 页码:86-94
关键词	Ulva prolifera Green tide Intraspecific genetic diversity SCAR marker
ISSN号	1568-9883
DOI	10.1016/j.hal.2018.08.002
通讯作者	Yu, Ren-Cheng(rcyu@qdio.ac.cn)
英文摘要	Recurrent green tides have been recorded in the Yellow Sea for 11 consecutive years. The origin of floating green algae in the Yellow Sea, however, remains a subject of debate. Previous studies suggest that the major bloom forming green alga Ulva prolifera represent a unique ecotype different from other attached populations of U. prolifera in China. In this study, 97 green algal samples collected during the 2012 green-tide event and from other locations along the coastline of China were analyzed. Based on the sequences of nuclear ribosomal RNA gene (rDNA) internal transcribed spacer (ITS) region and 5S rDNA spacer region, the green alga U. prolifera in the samples were identified. The intraspecific genetic diversity within U. prolifera was then examined using sequences of 5S rDNA spacer and a marker of sequence characterized amplified region (SCAR) highly specific for bloom-forming U. prolifera in the Yellow Sea. The screening results for SCAR marker demonstrated that U. prolifera attached to aquaculture rafts in Subei Shoal belong to the same ecotype of the bloom-forming U. prolifera in the Yellow Sea. These findings offer genetic evidence that aquaculture rafts in Subei Shoal are a major source of floating green algae in the Yellow Sea.
资助项目	Qingdao National Laboratory for Marine Science and Technology[2016ASKJ02] ; Strategic Priority Research Program of Chinese Academy of Sciences (CAS)[XDA11020304] ; National Natural Science Foundation project[41676106] ; Shandong province ; National Natural Science Foundation of China (NSFC)[U1606404]
WOS研究方向	Marine & Freshwater Biology
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000447112000010
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/157539]
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	Yu, Ren-Cheng
作者单位	1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China 5.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Qing-Chun,Yu, Ren-Cheng,Chen, Zhen-Fan,et al. Genetic evidence in tracking the origin of Ulva prolifera blooms in the Yellow Sea, China[J]. HARMFUL ALGAE,2018,78:86-94.
APA	Zhang, Qing-Chun.,Yu, Ren-Cheng.,Chen, Zhen-Fan.,Qiu, Li-Mei.,Wang, Yun-Feng.,...&Zhou, Ming-Jiang.(2018).Genetic evidence in tracking the origin of Ulva prolifera blooms in the Yellow Sea, China.HARMFUL ALGAE,78,86-94.
MLA	Zhang, Qing-Chun,et al."Genetic evidence in tracking the origin of Ulva prolifera blooms in the Yellow Sea, China".HARMFUL ALGAE 78(2018):86-94.