| 一种新的被毛突变小鼠遗传特性研究 |
| |
| 引用本文： | 李善如 刘秀林. 一种新的被毛突变小鼠遗传特性研究[J]. 中国兽医学报, 1995, 15(3): 287-291 |
| |
| 作者姓名： | 李善如 刘秀林 |
| |
| 作者单位： | 军事医学科学院实验动物中心，军事医学科学院放射医学研究所 |
| |
| 摘 要： | 对所发现的一种新的ＢＡＬＢ／ｃ突变小鼠的遗传特性，包括遗传规律、染色体组型和Ｇ带核型以及１９个生化基因部位进行了研究。该突变小鼠是由１对基因突变所致，该基因位于常染色体上，呈半显性遗传。３种表型小鼠的正常核型、Ｇ带核型以及所测定的所有生化基因部位间无明显差异，且与正常ＢＡＬＣ／ｃ小鼠的一致。
|
| 关 键 词： | 小鼠 突变 遗传特性 |
Genetic Characteristics of New Mutant Mice |
| |
| Li Shanru ,Wang Dongping ,Shi Yanyan ,Jiao Youlie. Genetic Characteristics of New Mutant Mice[J]. Chinese Journal of Veterinary Science, 1995, 15(3): 287-291 |
| |
| Authors: | Li Shanru Wang Dongping Shi Yanyan Jiao Youlie |
| |
| Abstract: | Inheritance 19 gene marks ,normal karyotypes and G-bands of choromo- somes in the new mutant mice with three phenotypes (Haired,H;Sparse-coat,S;Bald- coat,B)were investigated.Mating studies showed that the mutation was caused by an autosomal semidominant gene.Among the three phenotypes,no difference was ob- served in the normal karyotypes,G bands as well as 19 gene markers examined,which were similar to those of nomal BALB/c mice.The mutation did not cause marked change in these characteristics.The location of the mutant loci should be further stud- ied. |
| |
| Keywords: | mice mutation genetic characteristics |
| 本文献已被 CNKI 维普 等数据库收录！ |
