Transcriptional regulation by Set1 H3K4 methyltransferase and Jhd2 H3K4 demethylase

Histone H3K4 methylation is connected to gene transcription from yeast to humans, but its mechanistic role in transcription and chromatin dynamics remains poorly understood组蛋白H3K4甲基化（Histone H3K4 methylation）在从酵母到人类的各类生物中均与基因转录密切相关，但其在转录与染色质动态变化过程中的机制性作用仍知之甚少。