US Patent 7091038 Ecdysone receptor-based inducible gene expression system

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 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 screetng assays, functional genomics and regulation of traits in transgenic plants and animals.