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应用蛋白质电泳技术对新疆蚕品种资源遗传距离的研究
引用本文:殷工,李京华. 应用蛋白质电泳技术对新疆蚕品种资源遗传距离的研究[J]. 蚕学通讯, 2003, 23(4): 9-11
作者姓名:殷工  李京华
作者单位:新疆和田蚕桑科学研究所,和田,848000
摘    要:本文采用SDS-PAGE垂直电泳技术,对10份新疆家蚕品种种质资源的蛋白质条带特征,电泳图谱进行了研究,并构建了这10个蚕品种的UPGMA系统树。结果表明:参试品种均有8-11条蛋白质带,并有29条不同的RF值蛋白带,蛋白质谱较为相似,相似系数在0.65-1.00之间。10个家蚕品种聚为一类,亲缘关系较近,但品种间有差距。

关 键 词:蛋白质电泳技术 新疆 蚕 品种资源 遗传距离

STUDY OF GENETIC DISTANCE IN SILKWORM(BOMBYX MORI L.)GERMPLASMS OF XINJIANG USING SDS-PAGE
Yin Gong Li Jinghua. STUDY OF GENETIC DISTANCE IN SILKWORM(BOMBYX MORI L.)GERMPLASMS OF XINJIANG USING SDS-PAGE[J]. Newsletter of Sericultural Science, 2003, 23(4): 9-11
Authors:Yin Gong Li Jinghua
Abstract:Vertical electrophoresis (SDS-PAGE) was made to characterize the protein bands of 10 silkworm races of Xinjiang and establish their UPGMA tree graph. The results showed that all the races shared similar band pattern: they had 8-11 protein bands and 29 different Rf bands, with a similarity coefficient of 0.65-1.00. Therefore, the 10 races were clustered into one single category and they seemed to be closely related genetically, though some difference did exist among the races.
Keywords:silkworm (Bombyx mori L.) protein inheritance matrix  
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