ecdysone receptor造句

• It is an agonist of the ecdysone receptor that causes premature molting in larvae.
• Structures have been determined for several heterodimeric DNA-binding domains and ligand-binding domains from ecdysone receptors.
• The "'ecdysone receptor "'is a nuclear receptor found in arthropods, where it controls mimics of ecdysteroids are used commercially as caterpillar-selective insecticides.
• During this process, ecdysteroids activate what is called the ecdysone receptor complex ( EcR ) which implements gene expression of receptors 20E, E74, E75, HR3 and zinc finger proteins.
• Their study showed that the mosquitos that were treated with methoprene frequently died during the pupal stage; this was caused by s-methoprene negatively affecting the gene expression in 20E . The down-regulation of 20E hinders the ecdysone receptor complex as well as the formation of vitellogenin causing poor egg maturation