【摘要】 树鼩是一种在医学和生物学上用途广泛的实验动物遗传资源,但目前树鼩的驯化工作还没有大规模开展。通过提供适口的饲料,采用雌雄1:1、1:2两种交配方式,研究了树鼩驯化过程中行为、繁殖性能的改变及子一代部分生物学特征。结果表明,树鼩在对驯化环境适应之后,繁殖性能大大提高,驯化后的树鼩及其子一代体重与驯化前的树鼩相比差异显著,颅长、体长和尾长无显著性差异。可以通过驯化培育出更多符合标准实验动物要求的树鼩。更多还原

【Abstract】 Tree shrew is a kind of excellent experimental animal resource in medical science and biology . By providing a dainty feed, adopting two kind of mating mode that female and male are on the scale of 1: 1 or 2: 1, The changes of behavior and reproduce capability and some of the biology characters of their first filial generation were studied. The result showed that the reproduce capability improved remarkably, the body weights were significantly lower than that before domesticated. More Tupaia belangeri chinensis(TBCs) can be got that match the standard experiment by domestication.更多还原