Nucleosome is the basic unit of chromatin.

核小体是染色质的基本单位。

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Chromatin consists of coiled DNA bound to basic proteins called histones and non-histone proteins.

染色质由卷曲的DNA、组蛋白和非组蛋白组成。

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For the rehmannia group's neurons, most of the nuclear membrane were clearly and completely, and basic nuclear chromatin showed a normal distribution, perinuclear space was clearly visible.

超微结构复方地黄组海马神经元损伤轻微，大部分核膜清楚完整，细胞核染色质基本呈正常分布，核周间隙清晰可见。

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