详细信息
文献类型:期刊文献
中文题名:用冷热休克诱导三倍体近江牡蛎
英文题名:TRIPLOIDY INDUCTION BY COLD AND HEAT SHOCKS IN THE Ostrea rivularis COULD
作者:容寿柏[1];李寿武[1];刘绍琼[1];李一民[1];范伟[1];黄雨青[1]
机构:[1]湛江水产学院养殖系
年份:1990
卷号:10
期号:2
起止页码:32
中文期刊名:湛江水产学院学报
收录:CSTPCD
语种:中文
中文关键词:冷休克;热休克;三倍体;近江牡蛎;诱导率;贝类
外文关键词:Cold-shock heat-shock triploidy Ostrea rivularis Gould
中文摘要:在近江牡蛎(Ostrea rivularis Gould)卵子授精后25分钟,分别用高温(35℃)和低温(10℃)持续处理20分钟,其胚胎发育初期的三倍体诱导率分别达到64%和69%。在这个高温点和低温点以外随着处理温度的升高或降低,三倍体诱导率均迅速减小。
外文摘要:Triploidy induction by applicatin of low temperature (10℃) pua high temperature (35℃) -shocks of 20 min at 25 min post-fertilization, the triploidy induction frequency was 64% and 69%. Outside of the low and high temperature points, along with the rise or drop of the handle temperature, the triploidy induction frequency decreased rapidity.
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