铅毒性的表观遗传学机制研究进展

张欣欣, 颜崇淮

Advances in epigenetic mechanisms of lead toxicity

ZHANG Xinxin, YAN Chonghuai

图1 铅对DNA甲基化的调控以及对下游基因的两面性

Fig 1 Dual effects of lead on DNA methylation and downstream genes