| DNA的端粒及其复制 |
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| 引用本文： | 郭海学. DNA的端粒及其复制[J]. 扬州教育学院学报, 2002, 20(3): 36-38 |
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| 作者姓名： | 郭海学 |
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| 作者单位： | 扬州教育学院,生化系,江苏,扬州,225002 |
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| 摘 要： | 端粒存在于真核生物染色体线形DNA末端 ,由富含G和T的DNA短重复序列和端粒结合蛋白组成。端粒能保护染色体末端免遭降解和逐次缩短。端粒的复制是由端粒酶控制的。
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| 关 键 词： | 端粒 端粒酶 端粒复制 |
| 文章编号： | 1008-6536-(2002)03-0036-03 |
| 修稿时间： | 2002-06-18 |
The Telomere Tructure in DNA and Its Replication |
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| GUO Haixue. The Telomere Tructure in DNA and Its Replication[J]. Journal of Yangzhou College of Education, 2002, 20(3): 36-38 |
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| Authors: | GUO Haixue |
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| Abstract: | The telomere is the ends of the linear DNA sequence for eukaryotic chromosomes.It consists of the simple short repeating sequence,which is rich in G and T,and the telomere end-binding protein.The telomere can protect chromosomes from degradation and gradual shortening in the cellular life.The telomere replication is in the control of the telomerase. |
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| Keywords: | telomere telomerase telomere replication |
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