›› 1998, Vol. 18 ›› Issue (3,4): 147-149.

所属专题: 实验动物资源开发与利用

• 论文 • 上一篇    下一篇

Zmu-1:DHP豚鼠染色体G带、C带及银染核仁组织者的观察

  

  1. 浙江医科大学实验动物中心,杭州 310031
  • 出版日期:1998-10-25 发布日期:2013-03-19
  • 基金资助:
    “浙江省卫生厅医药卫生科学研究基金”

Patterns of G-,C-band and Ag-NORs in Zmu-1:DHP Guinea Pig

  1. Laboratory Animal Centre of Zhejiang Medical University,Hangzhou 310031
  • Online:1998-10-25 Published:2013-03-19

摘要: 对本中心培育的Zmu-1:DHP豚鼠染色体的G带、C带及银染核仁组织者作了观察。结果表明大部分细胞有较恒定的8个银染点,G带与其他豚鼠有差异,C带则与其他哺乳动物相似,说明Zmu-1:DHP豚鼠在染色体核型上已发生变异。

关键词: 豚鼠, G带, C带, 银染核仁组织者

Abstract: The patterns of G-,C-band and Ag-NORs in Zmu-1:DHP guinea pig were observed. The results showed that the G-banding pattern was varied in the numer and position as compared with those in other stocks of guinea pig. The C-banding pattern was similar to those in other mammals. The Ag-NORs were located on the terminals of the short arms,and were 8 in number in most marrow cells. The results suggested that the chromosome karyotype of Zmu-1:DHP guinea pig has varied from those of other stocks of guinea pig.

Key words: Guinea pig, G-band, C-band, Ag-NOR