Bioavailable Diacylhydrazine Ligands for Modulations the Expression of Exogenous Genes via an Ecdysone Receptor Complex
申请人:HORMANN Robert Eugene
公开号:US20130035487A1
公开(公告)日:2013-02-07
The present invention relates to non-steroidal ligands for use in nuclear receptor-based inducible gene expression system, and a method to modulate exogenous gene expression in which an ecdysone receptor complex comprising: a DNA binding domain; a ligand binding domain; a transactivation domain; and a ligand is contacted with a DNA construct comprising: the exogenous gene and a response element; wherein the exogenous gene is under the control of the response element and binding of the DNA binding domain to the response element in the presence of the ligand results in activation or suppression of the gene.
本发明涉及用于核受体基础诱导基因表达系统的非类固醇配体,以及一种调节外源基因表达的方法,该方法包括:将包括DNA结构的外源基因和响应元件与具有DNA结合域、配体结合域、转录激活域和配体的ecdysone受体复合物接触;其中,外源基因在响应元件的控制下,并且在存在配体的情况下,DNA结合域与响应元件的结合导致基因的激活或抑制。