transacting factor

基本解释

It is one of immediate-early gene indispensable to cell proliferation, and its product is a trans-acting transcription factor that drives the cells from G_0/G_1 phase into S phase.
它是细胞增殖必不可少的即刻早期基因，是一种调控基因转录的反式作用因子，其表达产物是细胞增殖信号转导的必需因子，也是细胞从G_0／G_1期进入S期的驱动因子。

反式作用因子
The influence of transcriptional factor Sp1 on NGX6The basic mechanism of transcription initiation is the interaction among cis-acting element,trans-acting factor and RNA polymerase. Its essence is the interaction between protein and DNA or protein and protein.
转录因子Sp1对NGX6基因表达的影响真核基因表达调控体系中最关键的是转录起始水平的调控,其基本机制主要包括顺式作用元件、反式作用因子和RNA聚合酶三者之间的相互协同作用,其实质是蛋白质与DNA、蛋白质与蛋白质之间的相互作用。
生物学
反式作用因子
southwestern印迹分析
反式调控因子