The different morphs of Undaria pinnatifida (Phaeophyceae, Laminariales) in Peter the Great Bay (Sea of Japan) are phenotypic variants: direct evidence

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	The different morphs of Undaria pinnatifida (Phaeophyceae, Laminariales) in Peter the Great Bay (Sea of Japan) are phenotypic variants: direct evidence
	Shibneva, Svetlana Y.1; Skriptsova, Anna V.1; Shan, Ti Feng 2; Pang, Shao Jun 2
刊名	JOURNAL OF APPLIED PHYCOLOGY
	2013-12-01
卷号	25 期号:6 页码:1909-1916
关键词	Undaria pinnatifida Intraspecific polymorphism Phenotypic variability Genetic differentiation AFLP Microsatellite analysis
ISSN号	0921-8971
通讯作者	Shibneva, SY
中文摘要	Previous study elicited three morphologically distinct forms of Undaria pinnatifida in Peter the Great Bay (Sea of Japan), which were represented by one or more populations. It was supposed that their specific morphology is plastic response to the local environment. In the present study, we used molecular data in order to examine directly the degree of genetic similarity between these morphs. We performed amplified fragment length polymorphism and microsatellite analyses. In addition, offspring of these forms were cultivated in the same environments. It was shown that genetic polymorphism of U. pinnatifida in Peter the Great Bay is low. The genetic distance among five populations representing three forms of U. pinnatifida did not exceed 0.2. The offspring of three forms grown in the same environmental conditions became, in general, morphologically similar. Combination of genetic analysis and cultivation in the same environmental conditions of three morphologically different forms of U. pinnatifida from Peter the Great Bay suggested that their specific morphology is not genetically fixed and is the result of ontogenetic adaptation to the local environment.
英文摘要	Previous study elicited three morphologically distinct forms of Undaria pinnatifida in Peter the Great Bay (Sea of Japan), which were represented by one or more populations. It was supposed that their specific morphology is plastic response to the local environment. In the present study, we used molecular data in order to examine directly the degree of genetic similarity between these morphs. We performed amplified fragment length polymorphism and microsatellite analyses. In addition, offspring of these forms were cultivated in the same environments. It was shown that genetic polymorphism of U. pinnatifida in Peter the Great Bay is low. The genetic distance among five populations representing three forms of U. pinnatifida did not exceed 0.2. The offspring of three forms grown in the same environmental conditions became, in general, morphologically similar. Combination of genetic analysis and cultivation in the same environmental conditions of three morphologically different forms of U. pinnatifida from Peter the Great Bay suggested that their specific morphology is not genetically fixed and is the result of ontogenetic adaptation to the local environment.
学科主题	Biotechnology & Applied Microbiology ; Marine & Freshwater Biology
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
类目[WOS]	Biotechnology & Applied Microbiology ; Marine & Freshwater Biology
研究领域[WOS]	Biotechnology & Applied Microbiology ; Marine & Freshwater Biology
关键词[WOS]	GENETIC DIVERSITY ; GROWTH-RATE ; POPULATIONS ; MORPHOLOGY ; GAMETOPHYTES ; ALARIACEAE ; KOREA ; AFLP
收录类别	SCI
原文出处	10.1007/s10811-013-0013-8
语种	英语
WOS记录号	WOS:000326806400031
公开日期	2014-07-17
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/16644]
专题	海洋研究所_实验海洋生物学重点实验室
作者单位	1.Russian Acad Sci, Far East Branch, AV Zhirmunsky Inst Marine Biol, Vladivostok 690059, Russia 2.Chinese Acad Sci, Inst Oceanol, Marine Biol Culture Collect Ctr, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Shibneva, Svetlana Y.,Skriptsova, Anna V.,Shan, Ti Feng,et al. The different morphs of Undaria pinnatifida (Phaeophyceae, Laminariales) in Peter the Great Bay (Sea of Japan) are phenotypic variants: direct evidence[J]. JOURNAL OF APPLIED PHYCOLOGY,2013,25(6):1909-1916.
APA	Shibneva, Svetlana Y.,Skriptsova, Anna V.,Shan, Ti Feng,&Pang, Shao Jun.(2013).The different morphs of Undaria pinnatifida (Phaeophyceae, Laminariales) in Peter the Great Bay (Sea of Japan) are phenotypic variants: direct evidence.JOURNAL OF APPLIED PHYCOLOGY,25(6),1909-1916.
MLA	Shibneva, Svetlana Y.,et al."The different morphs of Undaria pinnatifida (Phaeophyceae, Laminariales) in Peter the Great Bay (Sea of Japan) are phenotypic variants: direct evidence".JOURNAL OF APPLIED PHYCOLOGY 25.6(2013):1909-1916.