常見例句雙語例句DNA methylation is the unique natural covalent modification of vertebrate animals.DNA甲基化是脊椎動物DNA唯一的自然共價修飾方式。The methylation of histone lysine is an important covalent modification at its tails and plays a key role in epigenetic regulation.組蛋白賴氨酸甲基化是組蛋白尾段發(fā)生的一種重要共價修飾，在基因的表觀遺傳轉(zhuǎn)錄調(diào)控中起著關(guān)鍵的作用。Histone is the core of chromatin, and covalent modification of histone tails have fundamental roles in regulation of gene expression.組蛋白是染色質(zhì)的核心，其尾部共價修飾在基因表達(dá)調(diào)控中有重要作用。 返回 covalent modification