The massive researches on histone methyltransferase and effector proteins in recent years have increased our understanding of H3K4 methylation.

• 随着对组蛋白甲基化转移酶及相关作用蛋白研究的深入,人们对组蛋白H3第4赖氨酸的甲基化的功能也有了更深的了解。