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端粒和端粒酶及其与衰老的关系 被引量:6

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摘要 细胞衰老是指正常细胞的有限分裂增殖性,DNA的不断复制和细胞分裂伴随着端粒长度的逐渐缩短及结构功能的改变,端粒长度、结构及功能依赖端粒酶活性的调节。深入地剖析端粒、端粒酶及与衰老的关系,将可能会更快地揭示衰老的机制。
出处 《中华老年医学杂志》 CAS CSCD 北大核心 2006年第10期788-791,共4页 Chinese Journal of Geriatrics
基金 国家自然科学基金资助项目(30371807) 上海市重点学科建设项目资助(T0302)
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