Seasonal variation of dominant free-floating and attached Ulva species in Rudong coastal area, China

doi:10.1016/j.hal.2013.05.018

IB-CAS > 中科院光生物学重点实验室

	Seasonal variation of dominant free-floating and attached Ulva species in Rudong coastal area, China
	Han, Wei ; Chen, Li-Ping ; Zhang, Jian-Heng ; Tian, Xiao-Ling ; Hua, Liang ; He, Qing ; Huo, Yuan-Zi ; Yu, Ke-Feng ; Shi, Ding-Ji ; Ma, Jia-Hai ; He, Pei-Min
	2013
发表期刊	HARMFUL ALGAE
ISSN	1568-9883
卷号	28 页码:46-54
摘要	In this paper, species compositions and seasonal variations of attached Ulva species on Porphyra aquaculture rafts and free floating Ulva species at Rudong coastal area, Jiangsu Province of China were investigated during 2010-2011. Based on the sequences analysis of nuclear-encoded ITS (including 5.8S rDNA regions) and 5S rDNA spacer regions, dominant species of both attached and free-floating Ulva samples were identified as Ulva compressa, Ulva linza, Ulva prolifera and Ulva flexuosa. Phylogenetic tree based on sequences of ITS and 5S rDNA spacer regions for attached and free-floating Ulva species was constructed, respectively. Species compositions of the Ulva population attached on aquaculture rafts varied with seasons, and U. prolifera was only found on aquaculture rafts in March 2011 during the 20102011 Porphyra yezoensis cultivation season, which had the same sequences of ITS and 5S rDNA spacer regions as that of the dominant species bloomed in the Yellow Sea of China in 2008. Dominant species of the free-floating Ulva population at the early stage of the green tide were U. compressa, U. flexuosa, and U. linza. Free-floating U. prolifera appeared in the middle of May, 2011. ITS sequence similarity rates of U. compressa and U. flexuosa between the attached and free-floating species were 100%. And ITS and 55 rDNA spacer sequences of the attached and the free-floating U. prolifera population also showed no differences. Further study showed that there were two types of free-floating U. prolifera population (Type 5S-A and Type 5S-B) based on 5S rDNA spacer sequences. The present study would provide some useful information for clarifying the outbreak mechanism of green tides occurred in the Yellow Sea, China. (C) 2013 Elsevier B.V. All rights reserved.
关键词	Attached population Free-floating population Green tides ITS sequences Molecular identification Porphyra aquaculture raft Ulva prolifera 5S rDNA spacer regions
学科领域	Marine & Freshwater Biology
DOI	10.1016/j.hal.2013.05.018
收录类别	SCI
语种	英语
WOS关键词	GREEN TIDE ALGAE ; YELLOW SEA ; ENTEROMORPHA-PROLIFERA ; SEAWEED AQUACULTURE ; GROWTH ; CHLOROPHYTA ; TEMPERATURE ; MACROALGAE ; IRRADIANCE ; BLOOMS
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000323866800006
出版者	ELSEVIER
文献子类	Article
出版地	AMSTERDAM
EISSN	1878-1470
资助机构	National Ocean Public Welfare Scientific Research Project ; National Science & Technology Supporting Program ; Key Laboratory of Integrated Marine Monitoring and Applied Technologies for Harmful Algal Blooms ; Doctoral Fund of Shanghai Ocean University ; National Funds for Distinguished Young Scientists of China, Shanghai Universities First-class Disciplines Project, Discipline name: Marine Science
作者邮箱	he, peimin/ABG-4220-2021 ; Huo, Yuanzi/R-4840-2017
引用统计	被引频次：57[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/27996
专题	中科院光生物学重点实验室
作者单位	1.[Han, Wei 2.Chen, Li-Ping 3.Zhang, Jian-Heng 4.Tian, Xiao-Ling 5.Hua, Liang 6.He, Qing 7.Huo, Yuan-Zi 8.Yu, Ke-Feng 9.Shi, Ding-Ji 10.Ma, Jia-Hai 11.Shanghai Ocean Univ, Coll Fisheries & Life Sci, Shanghai 201306, Peoples R China 12.Shanghai Ocean Univ, Inst Marine Sci Res, Shanghai 201306, Peoples R China 13.Chinese Acad Sci, Inst Bot, Beijing 100093, Peoples R China
推荐引用方式 GB/T 7714	Han, Wei,Chen, Li-Ping,Zhang, Jian-Heng,et al. Seasonal variation of dominant free-floating and attached Ulva species in Rudong coastal area, China[J]. HARMFUL ALGAE,2013,28:46-54.
APA	Han, Wei.,Chen, Li-Ping.,Zhang, Jian-Heng.,Tian, Xiao-Ling.,Hua, Liang.,...&He, Pei-Min.(2013).Seasonal variation of dominant free-floating and attached Ulva species in Rudong coastal area, China.HARMFUL ALGAE,28,46-54.
MLA	Han, Wei,et al."Seasonal variation of dominant free-floating and attached Ulva species in Rudong coastal area, China".HARMFUL ALGAE 28(2013):46-54.

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