Objective: to investigate the effect of Herba Epimedii and Fructus Lyci I on mitochondrial DNA deletion, activity of respiratory chain enzyme complexes and ATP synthesis.
目的：研究淫羊藿、枸杞子对老年大鼠线粒体DNA缺失、线粒体呼吸链酶复合体及AT P合成的影响。
Their presence on histones can dictate the higher-order chromatin structure in which DNA is packaged and can orchestrate the ordered recruitment of enzyme complexes to manipulate DNA.
它们在组蛋白上的出现能够提示更高阶的染色质结构，DNA包装在该结构中，且能够精心安排酶复合物的有秩序的招募来调控DNA。
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