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动点马达蛋白的研究与展望

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摘要 动点是染色体着丝粒上的一个3层结构的特化部位,现在已经发现了CENP-E.动力蛋白(dynein)和MCAK三种定位于动点最外层——冠状纤维的马达蛋白,并且对它们的功能进行了深入的研究,细胞有丝分裂期的一些作用机制已经逐渐地展现在面前.对马达蛋白在活细胞染色体上运动的研究将有助于阐述其在染色体运动各个时期的分子机理.
出处 《科学通报》 EI CAS CSCD 北大核心 2002年第23期1763-1770,共8页 Chinese Science Bulletin
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