| Cytochalasin B induced triploidy in Penaeus chinensis |
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| 作者姓名： | Bao Zhenmin Zhang Quanqi Wang Hai Dai Jixun |
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| 作者单位： | Bao Zhenmin，Zhang Quanqi，Wang Haiand Dai Jixun |
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| 摘 要： | ＣｙｔｏｃｈａｌａｓｉｎＢｉｎｄｕｃｅｄｔｒｉｐｌｏｉｄｙｉｎＰｅｎａｅｕｓｃｈｉｎｅｎｓｉｓ￥ＢａｏＺｈｅｎｍｉｎ，ＺｈａｎｇＱｕａｎｑｉ，ＷａｎｇＨａｉａｎｄＤａｉＪｉｘｕｎ（ＲｅｃｅｉｖｅｄＡｐｒｉｌ５，１９９３；ａｃｃｅｐｔｅｄＡｕｇｕｓｔ１...
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| 关 键 词： | Penaeus chinensis polyploid cytochalasin B |
| 收稿时间： | 4/5/1993 12:00:00 AM |
| 修稿时间： | 1993/8/10 0:00:00 |
Cytochalasin B induced triploidy in Penaeus chinensis |
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| Bao Zhenmin,Zhang Quanqi,Wang Hai,Dai Jixun.Cytochalasin B induced triploidy in Penaeus chinensis[J].Acta Oceanologica Sinica,1994,13(2):261-267. |
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| Authors: | Bao Zhenmin Zhang Quanqi Wang Hai and Dai Jixun |
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| Institution: | 1.Marine Biology Department, Ocean University of Qingdao, Qingdao 266003, China2.Aquaculture Department, Ocean University of Qingdao, Qingdao 266003, China |
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| Abstract: | Fertilized eggs of Penaerrs chinenris were treated with cytochalasin B (C.B) to induce triploid.A number of them were cultured to the stage of zoea larvae.The C.B concentrations employed were 0.1~2.5mg/dm3.The treatments started at 5-20 min after fertilisation and lasted for various periods of time from 10 to 40 min.The highest inducing rate was 62.5%.It was obvious that higher C.B concentration gave stronger inhibition on the release of polar bodies,and the higher the C.B concentration wes, the more abnormal and aneuploid embryos were obtained.The sucteas in inducing triploid in P.chnrruis provided a posibility of polyploid breeding of this species. |
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| Keywords: | Penaeus chinensis polyploid cytochalasin B |
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