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哺乳动物发育中的端粒酶活性研究进展

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摘要 端粒位于真核生物染色体末端,它对维持染色体结构具有非常重要的意义。端粒酶能够以自身的RNA序列为模板反转录合成端粒的重复DNA序列,对端粒长度的维持以及哺乳动物的生长发育具有重要的作用。本文主要对端粒和端粒酶的结构和功能,以及它们在哺乳动物发育过程中的重要作用进行阐述。
作者 林子郁 苏雷
机构地区 云南农业大学 云南中科胚胎工程中心 中科院昆明动物研究所
出处 《上海畜牧兽医通讯》 2012年第3期22-23,共2页 Shanghai Journal of Animal Husbandry and Veterinary Medicine
关键词 端粒酶活性 哺乳动物 生长发育 染色体结构 重复DNA序列 RNA序列 真核生物 端粒长度
分类号 Q26 [生物学—细胞生物学]
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参考文献27

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二级参考文献32

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上海畜牧兽医通讯
2012年 第3期

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