摘要
以热休克阻止受精卵第1次卵裂进行斑节对虾四倍体诱导实验.结果表明:热休克温度为38～41℃,处理起始时间在受精后20～30min,处理持续时间为1～2min,四倍体诱导率为4.1%～47.6%.
An experiment was made on inducing the tertraploidy of Penaeus monodon through preventing the zygote from the first cleavage division by heat shock.The results showed that when temperature was at 38—41℃ during heat shock,and the treatment was started from 20—30 min after being fertilized and lasted for 1—2 min,the inducing rate of tertraploidy embryos was within 4.1%—47.6%.
出处
《海南大学学报（自然科学版）》
CAS
2004年第2期156-158,共3页
Natural Science Journal of Hainan University
基金
海南省自然科学基金项目(30210)
关键词
热休克
斑节对虾
四倍体
育种
养殖
Penaeus monodon
tertraploidy embryos
heat shock
