春柞蚕不同品种中、后部丝腺细胞数目及谷丙转氨酶活性的测定分析  

Study on GPT and Number of Cells of Middle and Posterior Silk Glands of Spring Rearing Races of Anthereae pernyi

作　　者：刘限[1] 李青峰[2] 许方国[1] 王英[1] 

机构地区：[1]沈阳农业大学蚕学系,沈阳110161 [2]辽宁省蚕业科学研究所

出　　处：《蚕业科学》2003年第2期200-202,共3页ACTA SERICOLOGICA SINICA

摘　　要：采用醋酸地衣红染色法测定了3个春柞蚕品种的丝腺细胞数,以三里丝最多,C蚕次之,青六最少。通过比色法测定各品种丝腺细胞中谷丙转氨酶(GPT)的活性,也是三里丝的酶活性高于C蚕,C蚕高于青六;同一品种中则是雄要的酶活性高于雌蚕。The number of cells of silk glands from 3 spring tussah races was tested and the results showed that the number of cells of the Sanlisi race is the highest, and the next is C race, the lowest is Qingliu. The order from high to low of GPT activity in silk glands of 3 races is Sanlisi, C and Qingliu, while the activity in the male lavae is higher than that in the female larvae.

关 键 词：春柞蚕 品种 中部丝腺 后部丝腺 细胞数目 谷丙转氨酶 酶活性 醋酸地衣红染色法 比色法 

分 类 号：S885[农业科学—特种经济动物饲养]