Here's a video that animates the acetylation of histone proteins in the regulation of gene expression in cancer cells.

下面的视频是关于在癌症细胞里的常规基因表达是如何进行组蛋白乙酰化作用(acetylation of histone)的。

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Changes occur in gene expression in the brain's hippocampus and frontal lobe. However, the molecular mechanisms underlying these changes in gene regulation are not completely known.

大脑的海马区和额叶部分显示出基因上的变化，虽然，分子工程师标识出了这些变化，然而具体的关联还无法完全得知。

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Histone is the core of chromatin, and covalent modification of histone tails have fundamental roles in regulation of gene expression.

组蛋白是染色质的核心，其尾部共价修饰在基因表达调控中有重要作用。

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Rudolf Jaenisch. (Applause.) The 2010 National Medal of Science to Rudolph Jaenisch, Whitehead Institute for Biomedical Research and Massachusetts Institute of Technology, for improving our understanding of epigenetic regulation of gene expression, the biological mechanisms that affect how genetic information is variably expressed.

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During the first of these, I worked on various aspects of gene expression and regulation in viruses and mammalian cells.

FORBES: Henry I. Miller - The Rationalist - Archive