| 染色质结构及功能的变化与衰老关系的研究 |
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| 引用本文： | 李炳生.染色质结构及功能的变化与衰老关系的研究[J].新疆师范大学学报(自然科学版),1990(2). |
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| 作者姓名： | 李炳生 |
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| 作者单位： | 新疆师范大学生物系 |
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| 摘 要： | 有机体的所有信息全都贮存于DNA中,DNA与组蛋白及非组蛋白相复合而构成称为染色质的遗传装置。不论是组蛋白还是非组蛋白,都经历着多种合成后的共价修饰作用,一磷酸化、工酰化、ADP—核糖基化和甲基化。这些修饰作用可改变染色质的结构组织,也可改变它的模板活性。
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| 关 键 词： | 染色质 DNA 组蛋白 衰老 |
The Relationship Between the Chromotin Structure and the Change of its Functions and the Decrepitude |
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| Li Binshen.The Relationship Between the Chromotin Structure and the Change of its Functions and the Decrepitude[J].Journal of Xinjiang Normal University(Natural Sciences Edition),1990(2). |
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| Authors: | Li Binshen |
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| Abstract: | All the information that organisms have are stored in DNA and the polysythys is of histone and nonhistone makes up the gene complex. All, whether histone or nonhistone, undergo volavent modification which can change the chromotin structures and its template activity. |
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| Keywords: | Chrmotin DNA Histone Senilty |
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