中缅树形态性状的遗传制约性初步研究  

Studies of Hereditary Conditionality Index on Some Morphological Characters of Tupaia Belangeri Chinensis

作　　者：于永梅[1] 吴一迁[1] 钱耕荪[1] 常洪[2] 

机构地区：[1]上海市肿瘤研究所,上海200032 [2]扬州大学畜牧兽医学院,扬州225009

出　　处：《遗传》2004年第4期478-480,共3页Hereditas（Beijing)

基　　金：上海市科技发展基金项目(No.004919072)资助~~

摘　　要：树是一种在医学和生物学上用途广泛的实验动物遗传资源。主要以上海市肿瘤研究所购自云南昆明地区的35只中缅树及其实验室条件下繁殖的G1代为试验素材,对涉及形态性状遗传制约性的一些指标进行分析,应用Rife Buranamanas定律分析中缅树涉及毛色等诸多具有遗传制约性的外貌特征的显隐性关系,得出中缅树典型的外貌特征为野生型毛色有季节性红斑、白腹、没有白眼圈、掌底肤色为肉色、耳朵不竖、圆形的尾尖、两侧乳房每对之间的连线分别与体轴线垂直。Tree shrew is a kind of excellent experimental animal resource in medical science and biology . In this paper, 35 Tupaia blangeri chinensises(TBCs) captured from Kunming,Yunnan province were investigated. We analyzed hereditary conditionality index about some morphological characters. According to Rife-Buranamanas law, We analyzed the appearance characteristics with hereditary conditionality including color of fur, orbit etc.. The results showed the following: wild fur with seasonal red spot, white fur of abdomen, non-white orbit, fleshcolor palm, non-cocked ear, round tip tail, and the line between the breasts of both sides in a vertical position with axis line.

关 键 词：中缅树鼩 遗传制约性 

分 类 号：Q943[生物学—植物学]