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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 Feng2; Pang, Shao Jun2; Shibneva, SY | |
| 2013-12-01 | |
| 发表期刊 | JOURNAL OF APPLIED PHYCOLOGY
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| ISSN | 0921-8971 |
| 卷号 | 25期号:6页码:1909-1916 |
| 文章类型 | Article |
| 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.; 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. |
| 关键词 | Undaria Pinnatifida Intraspecific Polymorphism Phenotypic Variability Genetic Differentiation Aflp Microsatellite Analysis |
| 学科领域 | Biotechnology & Applied Microbiology ; Marine & Freshwater Biology |
| DOI | 10.1007/s10811-013-0013-8 |
| URL | 查看原文 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS研究方向 | Biotechnology & Applied Microbiology ; Marine & Freshwater Biology |
| WOS类目 | Biotechnology & Applied Microbiology ; Marine & Freshwater Biology |
| WOS记录号 | WOS:000326806400031 |
| WOS关键词 | GENETIC DIVERSITY ; GROWTH-RATE ; POPULATIONS ; MORPHOLOGY ; GAMETOPHYTES ; ALARIACEAE ; KOREA ; AFLP |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/16644 |
| 专题 | 实验海洋生物学重点实验室 |
| 通讯作者 | Shibneva, SY |
| 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,&Shibneva, SY.(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. |
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