Histones are protein - found in eukaryotic cell nuclei, tightly bound to DNA, which has many phosphate groups.

组蛋白是存在于真核细胞核中的与含很多磷酸基团的DNA紧密结合的蛋白质。

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Histones are protein - found in eukaryotic cell nuclei, tightly bound to DNA, which has many phosphate groups.

组蛋白是存在于真核细胞核中的与含很多磷酸基团的DNA紧密结合的蛋白质。

youdao