这个词是什么意思？
The material of CHROMOSOMES. It is a complex of DNA; HISTONES; and nonhistone proteins (CHROMOSOMAL PROTEINS, NON-HISTONE) found within the nucleus of a cell.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D002843 · MeSH 2026。
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