品系编号：ILAS-002-W-000143

品系名称：WKY/Gcrc大鼠

英文名称：WKY/Gcrc rat

其它名称：Wistar-Kyoto

物种描述：近交系

传代：

外观特征：毛色：。

遗传特征：染色体为21对?

品系来源：WKY strain is maintained at the University of Glasgow since December 1991. This colony is the result of the strain specific brother-sister mating of 13 WKY (6 males and 7 females of each) that were obtained from Dr D.F. Bohr (Department of Physiology, University of Michigan, Ann Arbor) where they had been maintained as 近交系 colonies for more than 15 years. Their breeding stocks were originally obtained from NIH

相关亚系：

生物学特征：大鼠繁殖快。肠道较短，盲肠较大，但盲肠功能不发达。性情较凶猛、抗病力强。无胆囊。不能呕吐。不耐饥饿，肠内能合成维生素C。双子宫。胸部和鼠蹊部各有三对乳头。胰腺十分分散，位于胃和十二指肠弯曲处。

寿命与疾病：寿命3～4年。

研究应用：生物医学研究。

饲养与繁殖：大鼠2月龄时性成熟，性周期4天左右，妊娠期20（19～22），哺乳期21天，每天产仔平均8只，为全年、多发情性动物。?

保种单位：University of Glasgow, Western Infirmary, Glasgow, UK

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