Featherstone Mark
McGill Cancer Centre, 3655 Promenade Sir William Osler, Montreal, QC H3G 1Y6, Canada.
Curr Opin Genet Dev. 2002 Apr;12(2):149-55. doi: 10.1016/s0959-437x(02)00280-0.
Coactivators are diverse and multifunctional proteins that act downstream of DNA-binding activators to stimulate transcription. Recent studies elucidate the temporal sequence in which coactivators are recruited to target promoters, and how their enzymatic properties and molecular interactions culminate in transcriptional initiation.
共激活因子是多种多样且具有多种功能的蛋白质,它们在DNA结合激活因子的下游发挥作用以刺激转录。最近的研究阐明了共激活因子被招募到靶启动子的时间顺序,以及它们的酶活性和分子相互作用如何最终导致转录起始。