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复合四倍体异育银鲫产生的细胞学机制
Authors
丁军
单仕新
蒋一珪
魏丽华
Publication date
1 January 1992
Publisher
Abstract
<正> 银鲫是行天然雌核发育生殖的鱼类。以往对其繁殖生物学的研究一般都认为:异源父本的性状不能或仅能少量地在子代群体中得到表达。但桂建芳等(1991)在人工繁育的异育银鲫群体中发现了具有一整套父本染色体组的复合四倍体鱼,其出现率为0.2%左右。此外,Kobayas
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Institute of Hydrobiology, Chinese Academy Of Sciences
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oai:ir.ihb.ac.cn:152342/5480
Last time updated on 15/03/2018