目前,对近交系遗传监测的方法很多,植皮术是常用的一种方法,本文指在介绍一项简单易行,可靠的尾部植皮方法。材料与方法 (一)保定由受检群体随机抽取体重18—22克、同性别的小鼠9—12只,三只一组,称重,编号。按组进行尾部植片交换手术。用三套特制固定器(如图1)分别保定每只动物,使尾部最大限度留置手术台上。 At present, there are many methods for genetic monitoring of inbred lines. Skin grafting is a commonly used method. This article refers to introducing a simple and reliable tail skin grafting method. Materials and methods (a) Baoding randomly selected by the test population weighing 18-22 grams, 9-12 mice of the same sex, a group of three, weighing, numbering. Tail plating was performed by group. With three sets of special fixtures (Figure 1), respectively, each animal Baoding, so that the maximum tail retention surgery table.