Morphological and phylogenetic analysis of a Gymnodinium-like species from the Chinese Coast

doi:10.1007/s11434-008-0108-9

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	Morphological and phylogenetic analysis of a Gymnodinium-like species from the Chinese Coast
	Chen GuoFu 1,2; Wang GuangCe 1,3; Zhang ChunYun 2; Zhou BaiCheng 1
	2008-02-01
发表期刊	CHINESE SCIENCE BULLETIN
ISSN	1001-6538
卷号	53 期号:4 页码:561-567
文章类型	Article
摘要	A Gymnodinium-like species was studied with light microscopy (LM) and scanning electron microscopy (SEM). Also, the internal transcribed spacers (containing 5.8S rDNA) and large ribosomal subunit DNA (D1-D2) sequences were obtained by PCR amplification, and then sequenced to explore the relationships within our isolate, Gymnodinium and other Gymnodinium-like species, including Karenia, Gyrodinium, Karlodinium and Symbiodinium. The LM observation showed that the species was characterized by moving in a levorotatory direction, visible hypocone, epicone and transverse groove, all of which are typical for Gymnodinium. In addition, two flagella could be found under SEM. The phylogenetic analysis revealed that the isolate grouped with Symbiodium, rather than other relevant dinoflagellates. All results showed our isolate belongs to Symbiodium. The strain was isolated from a red tide water sample, denoting that Symbiodium may be causative species for algal bloom.; A Gymnodinium-like species was studied with light microscopy (LM) and scanning electron microscopy (SEM). Also, the internal transcribed spacers (containing 5.8S rDNA) and large ribosomal subunit DNA (D1-D2) sequences were obtained by PCR amplification, and then sequenced to explore the relationships within our isolate, Gymnodinium and other Gymnodinium-like species, including Karenia, Gyrodinium, Karlodinium and Symbiodinium. The LM observation showed that the species was characterized by moving in a levorotatory direction, visible hypocone, epicone and transverse groove, all of which are typical for Gymnodinium. In addition, two flagella could be found under SEM. The phylogenetic analysis revealed that the isolate grouped with Symbiodium, rather than other relevant dinoflagellates. All results showed our isolate belongs to Symbiodium. The strain was isolated from a red tide water sample, denoting that Symbiodium may be causative species for algal bloom.
关键词	Red Tide Gymnodinium Its Lsu Identification Symbiodinium
学科领域	Multidisciplinary Sciences
DOI	10.1007/s11434-008-0108-9
URL	查看原文
收录类别	SCI
语种	英语
WOS记录号	WOS:000252974500012
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.qdio.ac.cn/handle/337002/5518
专题	实验海洋生物学重点实验室
作者单位	1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Harbin Inst Technol, Coll Oceanol, Weihai 264209, Peoples R China 3.Tianjin Univ Sci & Technol, Coll Oceanol, Tianjin 100022, Peoples R China
第一作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Chen GuoFu,Wang GuangCe,Zhang ChunYun,et al. Morphological and phylogenetic analysis of a Gymnodinium-like species from the Chinese Coast[J]. CHINESE SCIENCE BULLETIN,2008,53(4):561-567.
APA	Chen GuoFu,Wang GuangCe,Zhang ChunYun,&Zhou BaiCheng.(2008).Morphological and phylogenetic analysis of a Gymnodinium-like species from the Chinese Coast.CHINESE SCIENCE BULLETIN,53(4),561-567.
MLA	Chen GuoFu,et al."Morphological and phylogenetic analysis of a Gymnodinium-like species from the Chinese Coast".CHINESE SCIENCE BULLETIN 53.4(2008):561-567.

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