遗传 ›› 1995, Vol. 17 ›› Issue (1): 12-15.
徐厚镕1;成仓1; 陈震古2; 刘小刚2 XU Hou-rong1;WU Cheng-Cang1;CHEN Zhen-Gu2;LIU Xiao-Gang2
摘要： 采用 CO2激光扩束辐照诱发家蚕孤雌生殖,获得着色卵率约60%,转青卵率约31%,孵化率只占转青率的1.85%,全是雌蚕,其发育机制属非减数分裂型,没有出现畸形蚕,茧质未下降。从激光诱发的孤雌生殖的后代中,初步选出两个新类型的可作育种材料。
Abstrect:In order to induce silkworm(Bombyx mori)parthenogenesis,we irradiated eggs by Co2 laser.The results showed,60% colored eggs,31% average bluish eggs,only 1.85% hatchavility among the bluish eggs,all female from those eggs and so an ameiosis parthenogenesis;no malformed worm,thus similar constitution and quality to their parents;and finally two new strains which can be used to breed new strains and furhther studies.
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