LABORATORY HYBRIDIZATION BETWEEN CRASSOSTREA ARIAKENSIS AND C. SIKAMEA
文献类型：期刊论文
| 作者 | Xu, Fei1,2; Zhang, Guofan1; Liu, Xiao1; Zhang, Shoudu1,2; Shi, Bin; Guo, Ximing3 |
| 刊名 | JOURNAL OF SHELLFISH RESEARCH
 |
| 出版日期 | 2009-08-01 |
| 卷号 | 28期号:3页码:453-458 |
| ISSN号 | 0730-8000 |
| 关键词 | Crassostrea Ariakensis C. Sikamea Oyster Hybridization Reproductive Isolation Internal Transcribed Spacer |
| 文献子类 | Article |
| 英文摘要 | TO understand possible reproductive interaction between Crassostrea ariakensis (Fujita, 1913) and C. sikamea (Amemiya, 1928), which coexist ill estuaries of China and Japan, we conducted 2 X 2 factorial crosses between the two species. Asymmetry in fertilization success was observed where C. sikamea eggs can be fertilized be C. ariakensis the receprocal cross resulted in no fertilization. Fertilization Success ill C.sikamea female X C. ariakemvis male (SA) crosses was lower than that in the two intraspecific crosses and produced larvae that had similar growth the rate as their maternal species during the first nine days because of maternal effects. After that, genome incompatibility casted negative effects on the growth and survival of the hybrid larvae. Most hybrid larvae died during metamorphosis. but a small number of spat survived. Genetic analysis revealed that the survived SA spat contained DNA from both species and were the hybried. This study demonstrates that hybridization between C. ariakensis and C. sikamea is possible in one direction.; TO understand possible reproductive interaction between Crassostrea ariakensis (Fujita, 1913) and C. sikamea (Amemiya, 1928), which coexist ill estuaries of China and Japan, we conducted 2 X 2 factorial crosses between the two species. Asymmetry in fertilization success was observed where C. sikamea eggs can be fertilized be C. ariakensis the receprocal cross resulted in no fertilization. Fertilization Success ill C.sikamea female X C. ariakemvis male (SA) crosses was lower than that in the two intraspecific crosses and produced larvae that had similar growth the rate as their maternal species during the first nine days because of maternal effects. After that, genome incompatibility casted negative effects on the growth and survival of the hybrid larvae. Most hybrid larvae died during metamorphosis. but a small number of spat survived. Genetic analysis revealed that the survived SA spat contained DNA from both species and were the hybried. This study demonstrates that hybridization between C. ariakensis and C. sikamea is possible in one direction. |
| 学科主题 | Fisheries ; Marine & Freshwater Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:000273801700005 |
| 公开日期 | 2010-12-22 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/2649]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Rutgers State Univ, Inst Marine & Coastal Sci, Haskin Shellfish Res Lab, Port Norris, NJ 08349 USA |
| 推荐引用方式 GB/T 7714 | Xu, Fei,Zhang, Guofan,Liu, Xiao,et al. LABORATORY HYBRIDIZATION BETWEEN CRASSOSTREA ARIAKENSIS AND C. SIKAMEA[J]. JOURNAL OF SHELLFISH RESEARCH,2009,28(3):453-458. |
| APA | Xu, Fei,Zhang, Guofan,Liu, Xiao,Zhang, Shoudu,Shi, Bin,&Guo, Ximing.(2009).LABORATORY HYBRIDIZATION BETWEEN CRASSOSTREA ARIAKENSIS AND C. SIKAMEA.JOURNAL OF SHELLFISH RESEARCH,28(3),453-458. |
| MLA | Xu, Fei,et al."LABORATORY HYBRIDIZATION BETWEEN CRASSOSTREA ARIAKENSIS AND C. SIKAMEA".JOURNAL OF SHELLFISH RESEARCH 28.3(2009):453-458. |
入库方式： OAI收割
来源：海洋研究所
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