| SRY盒基因在斑马鱼和胡子鲇中的保守性分析 |
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| 引用本文： | 周荣家,余其兴,程汉华ZHOU Rong-Jia,YU Qi-Xing,CHENG Han-Hua.SRY盒基因在斑马鱼和胡子鲇中的保守性分析[J].遗传,1996,18(1):1-3. |
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| 作者姓名： | 周荣家 余其兴 程汉华ZHOU Rong-Jia YU Qi-Xing CHENG Han-Hua |
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| 作者单位： | 武汉大学生命科学学院, 武汉 430072
College of Life Sciences,Wuhan University,Wuhan 430072 |
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| 基金项目： | 中国博士后科学基金,武汉市青年科技晨光计划 |
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| 摘 要： | 本文采用人类SRY基因探针,与EcoRI消化的中国的胡子鲇(Clarias fusc us)和美国的斑马鱼(Brachydanio rerio)基因组DNA进行了Southern印迹杂交分析。首次在这两种鱼中发现了SRY盒基因及其存在特征;在斑马鱼中发现了明显的限制性片段长度多态性; 并深入分析了SRY盒基因的进化保守性。
Abstract:Using,Southern bloting analysis,EcoRI-digested genomic DNA from Clarias fuscus and Brachydanio rerio were hybridizae to human SRY probe.Hybridization occurred in both male and female of the two species.RFLP associated with SRY-box genes was observed in Brachydanio rerio.The conservation of SRY-box genes was analysed.
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| 关 键 词： | SRY盒 鱼类 RFLP Key words SRY-box Fishes vWF基因 单链构型多态性 可变数量串联重复 |
The Conservation Analysis of SRY-box Genes in Clarias fuscus and Brachydanio rerio |
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| ZHOU Rong-Jia,YU Qi-Xing,CHENG Han-Hua.The Conservation Analysis of SRY-box Genes in Clarias fuscus and Brachydanio rerio[J].Hereditas,1996,18(1):1-3. |
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| Authors: | ZHOU Rong-Jia YU Qi-Xing CHENG Han-Hua |
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| Abstract: | |
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| Keywords: | SSCP (single-strand comformation polymorphism) vWF gene VNTR (variable number of tandem repeats) |
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