摘要
著者等首次采用ASG法对家蚕卵母细胞减数分裂粗线期染色体进行G—带分染,在染色体上显示出暗带明带共658条丰富的带纹,并绘制了G—带组型模式图。在不同的细胞中,鉴别出26条相似二价体。本实验中,未发现不对称配对的异型性染色体。
The studies first used the ASG Method to obtain the G--band chromosomes at meiotic pachytene in oocyte, and the G-band Pattern was drawn.Among different cells, 26 similar bivalents were identified. In thisexperiment, the asymmetric pairing chromosomes were not found.
出处
《蚕学通讯》
1989年第3期3-7,65,共6页
Newsletter of Sericultural Science
基金
国家自然科学基金
