蓖麻蚕有丝分裂染色体的研究  

STUDIES ON MITOTIC CHROMOSOMES OF ERI SILKWORM (PHILOSOMIA CYNTHIA RICINI)

作　　者：常平安[1] 宋方洲[1] 刘明萱[1] 占世丰[1] 

机构地区：[1]西南农业大学蚕桑丝绸学院农业部蚕桑学重点开放实验室,重庆400716

出　　处：《西南农业大学学报（自然科学版）》2001年第4期371-373,共3页Journal of Southwest Agricultural University

基　　金：教育部高校骨干教师资助计划 ;教育部留学回国人员科研启动基金资助项目

摘　　要：利用蓖麻蚕雄蚕幼虫早期精巢涂片 ,Giemsa染色 ,对雄蚕有丝分裂染色体进行了研究。首次详细地描述了其有丝分裂各个时期的染色体形态特征。The early spermatocytes of eri-silkworm (Philosomia ricini) larvae were prepared and stained with Giesma to observe the mitotic chromosomes of the male. The morphological characteristics and behaviors of the chromosomes at various phases of mitosis are described in detail, which is believed of significance of the cytogenetic study of the insect.

关 键 词：蓖麻蚕 有丝分裂 染色体 蚕 

分 类 号：S881.2[农业科学—特种经济动物饲养]