| 摘要 |
CWRPonbl/DCCU)XT1 25412_ I DOC-19AI1205 This invention relates to the field of biotechnology or genetic engineering. Specifically, this invention relates to the field of gene expression. More specifically, this invention relates to 5 a novel inducible gene expression system and methods of modulating gene expression in a host cell for applications such as gene therapy, large scale production of proteins and antibodies, cell-based high throughput screening assays, functional genomics and regulation of traits in transgenic plants and animals. pGAL4CfflcR VP16RXR . .... pGAL4RELu&--- RE A TA .si''k* Figure 1 pGAL4Ramu , Tl&AK' Figure 2 GAL4RXR---------- 'Figure 3 pGAL4RELuW~ETTA, "'kufeae Figure 4 |
