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| Effect of high temperature stress on the fertility of male and female gametes of the sea cucumber Apostichopus japonicus | |
Liu, Shilin1,2; Zhang, Sicong2; Ru, Xiaoshang1; Sun, Lina2; Li, Jing3 ; Zhou, Yi2; Yang, Hongsheng2
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| 2016-10-01 | |
| 发表期刊 | AQUACULTURE RESEARCH
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| 卷号 | 47期号:10页码:3127-3135 |
| 文章类型 | Article |
| 摘要 | We evaluated the effect of high temperature on Apostichopus japonicus gametes. Gametes were exposed to the optimal temperature (18 degrees C; control) or one of six high temperature treatments (26, 27, 28, 29, 30 and 31 degrees C) and the cleavage rate (CR) of fertilized eggs was measured as an indication of fertilization ability. At control temperatures (18 degrees C), the male and female gametes had high fertilization ability (CR >= 95.0%) in 5 h and the time at which 50% of gametes lost the ability to successfully fertilize (LT50) was 7.03 h. All gametes were non-viable after 9 h. When male and female gametes were both exposed to high temperature, the LT50 was lower than that when female or male gametes were treated individually at the same high temperature (P < 0.05). The LT50 was lower for male gametes treated alone than for female gametes treated alone. In conclusion, exposure to high temperature results in a decline in fertilization ability of A. japonicus gametes, and this decline was more rapid at higher temperature. The female gametes were more resistant to high temperatures than male gametes. |
| 关键词 | Apostichopus Japonicus High Temperature Stress Female Gametes Male Gametes Fertilization Ability |
| DOI | 10.1111/are.12763 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000383348700010 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 版本 | 出版稿 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/135772 |
| 专题 | 海洋生态与环境科学重点实验室 |
| 作者单位 | 1.Ocean Univ China, Coll Fisheries, Qingdao, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, 7 Nanhai Rd, Qingdao 266071, Shandong, Peoples R China 3.Shandong Oriental Ocean Sci Tech Co Ltd, Yantai, 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 | Liu, Shilin,Zhang, Sicong,Ru, Xiaoshang,et al. Effect of high temperature stress on the fertility of male and female gametes of the sea cucumber Apostichopus japonicus[J]. AQUACULTURE RESEARCH,2016,47(10):3127-3135. |
| APA | Liu, Shilin.,Zhang, Sicong.,Ru, Xiaoshang.,Sun, Lina.,Li, Jing.,...&Yang, Hongsheng.(2016).Effect of high temperature stress on the fertility of male and female gametes of the sea cucumber Apostichopus japonicus.AQUACULTURE RESEARCH,47(10),3127-3135. |
| MLA | Liu, Shilin,et al."Effect of high temperature stress on the fertility of male and female gametes of the sea cucumber Apostichopus japonicus".AQUACULTURE RESEARCH 47.10(2016):3127-3135. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Effect of high tempe（625KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 浏览 | |
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