Objective: To explore the promoter position and existence of progesterone response element in HOXA11 gene cis-acting element.
目的：探讨hoxa11基因顺式作用元件是否存在启动子及孕激素应答元件序列。
2
The classical mechanism for nuclear receptors to regulate gene expression is to bind the hormone response element(HRE) on the target gene in the presence of their ligands.
核受体家族的经典作用机制是在其配基存在下结合在靶基因的应答元件上，从而在转录水平上调节基因的表达。
3
The promoters of auxin early or primitive reaction gene generally include the minimal auxin reaction element sequence (TGTCTC).