激光诱发家蚕孤雌生殖的研究  

The Induction of Parthenogenesis of Silkworm (Bombyx mori) by CO_2 Laser Irradiation

作　　者：徐厚镕[1] 吴成仓[1] 陈震古[2] 刘小刚[2] 

机构地区：[1]安徽农业大学蚕桑系,合肥230036 [2]安徽农业大学激光室,合肥230036

出　　处：《遗传》1995年第1期12-15,共4页Hereditas（Beijing)

基　　金：国家自然科学基金

摘　　要：采用CO_2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，没有出现畸型蚕，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可作育种材料．In order to induce silkworm (Bombyx mori) parthenogenesis, we irradiated cggs by CO_2,laser.The results showed, 60% colored cggs, 31% avcragc bluish eggs, only 1 .85% hatchavility among the bluish eggs, all female from thosc cggs 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 further studies.

关 键 词：单性生殖 家蚕 激光 诱发 

分 类 号：S881.2[农业科学—特种经济动物饲养]