Population genetics of wild Hizikia fusiformis (Sargassaceae, Phaeophyta) along China's coast
文献类型：期刊论文
| 作者 | Yu, Shenhui1,2; Deng, Yunyan1,2; Yao, Jianting1; Li, Shengyao3; Xin, Xin1; Duan, Delin1 |
| 刊名 | JOURNAL OF APPLIED PHYCOLOGY
 |
| 出版日期 | 2012-10-01 |
| 卷号 | 24期号:5页码:1287-1294 |
| 关键词 | Population genetics Hizikia fusiformis |
| ISSN号 | 0921-8971 |
| 通讯作者 | Duan, DL (reprint author), Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Shandong, Peoples R China. |
| 英文摘要 | Hizikia fusiformis is one of the important commercially cultivated seaweeds in China. Inter-simple sequence repeats (ISSR) and sequence-related amplified polymorphism (SRAP) markers were used to assess genetic structure of nine wild H. fusiformis populations collected along the coast of China. Of the 255 bands generated by 21 ISSR primers, 99.61% were polymorphic and 99.71% of 344 bands amplified by 30 SRAP primers were polymorphic. The tested high genetic diversities show that the average Nei's genetic diversity (H) were 0.1519 and 0.1624, and average Shannon's information index (I) were 0.2248 and 0.2400 in ISSR and SRAP analyses, respectively. Unweighted pair group method with arithmetic mean (UPGMA) dendrograms of the nine populations were divided into two main groups. The ISSR and SRAP analyses values of gene differentiation (G (ST), 0.5955, 0.5486, respectively) indicate that high variation exists among the nine populations, likely due to external interferences and limitation of gene flow (N (m) = 0.3397, 0.4114). Our study indicated that human activities and herbivore overgrazing had influenced the natural Hizikia populations and that the understanding of population genetics would be helpful in sustainable utilization and biomass conservation of Sargassaceae resources. |
| 学科主题 | Biotechnology & Applied Microbiology ; Marine & Freshwater Biology |
| 收录类别 | SCI |
| 原文出处 | 10.1007/s10811-011-9778-9 |
| 语种 | 英语 |
| WOS记录号 | WOS:000308423100032 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/12369]  |
| 专题 | 海洋研究所_实验海洋生物学重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Shandong, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Dongtou Hizikia Res Inst, Wenzhou 325700, Zhejiang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, Shenhui,Deng, Yunyan,Yao, Jianting,et al. Population genetics of wild Hizikia fusiformis (Sargassaceae, Phaeophyta) along China's coast[J]. JOURNAL OF APPLIED PHYCOLOGY,2012,24(5):1287-1294. |
| APA | Yu, Shenhui,Deng, Yunyan,Yao, Jianting,Li, Shengyao,Xin, Xin,&Duan, Delin.(2012).Population genetics of wild Hizikia fusiformis (Sargassaceae, Phaeophyta) along China's coast.JOURNAL OF APPLIED PHYCOLOGY,24(5),1287-1294. |
| MLA | Yu, Shenhui,et al."Population genetics of wild Hizikia fusiformis (Sargassaceae, Phaeophyta) along China's coast".JOURNAL OF APPLIED PHYCOLOGY 24.5(2012):1287-1294. |
入库方式： OAI收割
来源：海洋研究所
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