| 转基因杂交水牛染色体核型分析 |
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| 引用本文： | 钱建新,李晓军,董克家. 转基因杂交水牛染色体核型分析[J]. 海南医学院学报, 2002, 8(1): 5-6 |
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| 作者姓名： | 钱建新 李晓军 董克家 |
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| 作者单位： | 海南医学院转基因实验室、生物教研室,海口,571101 |
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| 基金项目： | 高等学校骨干教师资助(2000-65);海南省百项农业新技术资金资助(1998-149) |
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| 摘 要： | 目的:分析转基因水牛(“海医一号”)染色体核型。方法:取水牛耳源静脉血,按人类外周血染色体标本制备方法进行。结果:水牛染色体核型为２ｎ＝４９(４９,ＸＸ)。结论:转基因杂交水牛核型变化与常规杂交育种相同。
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| 关 键 词： | 水牛 杂交 染色体 核型 |
| 文章编号： | 1007-1237(2002)01-0005-02 |
| 修稿时间： | 2001-09-07 |
THE ANALYSIS OF THE CHROMASOMAL KARYOTYPES OF A TRANSGENIC HYBRID-BUFFALO |
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| Qian Jianxin,La Xiaojun,Dong Kejia. THE ANALYSIS OF THE CHROMASOMAL KARYOTYPES OF A TRANSGENIC HYBRID-BUFFALO[J]. Journal of Hainan Medical College, 2002, 8(1): 5-6 |
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| Authors: | Qian Jianxin La Xiaojun Dong Kejia |
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| Abstract: | To study the chromosomal karyotype of a transgenic hybrid-buffalo. Method: The chromosomal samples were collected from auricular vein of the hybrid-buffalo by conventional technique of human chromosome. Results: The chromosome numbers of our transgenic hybrid-buffalo were 2n=49 (49,XX); the chromosome number one was longer and metacentric, the others were shorter and submetacentric. Conclusion: The chromosome translocation in the transgenic hybrid-buffalo is similar to that in rounte bybard-buffalo. |
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| Keywords: | Buffalo hybridization chromosome karyotype |
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