The cellular responses of glucocorticoids are achieved by binding to the glucocorticoid receptor alpha ( gralpha ) , a ligand - activated transcription factor 糖皮质激素通过与配体依赖转录因子糖皮质激素受体- ( gr )结合来发挥作用。
百科解释
In molecular biology, activating transcription factor, ATF, is a class of AP-1 transcription factor dimers.