翻訳と辞書 Words near each other ・ Pherenicus ・ Pherenikos ・ Phereoeca ・ Phereoeca allutella ・ Phereoeca uterella ・ Pheres ・ Pheretima ・ Pheretima (Cyrenaean Queen) ・ Pheri Bhetaula ・ Pheriche ・ Pherine ・ Pherne ・ Pherohapsis menziesi ・ Pheromone ・ Pheromone binding protein ・ Pheromone biosynthesis activating neuropeptide ・ Pheromone party ・ Pheromone Recordings ・ Pheromone trap ・ Pheromones (album) ・ Pheromones in fiction ・ Pheron ・ Pheropsophus ・ Pheropsophus aequinoctialis ・ Pheropsophus africanus ・ Pheropsophus jessoensis ・ Pherosphaera fitzgeraldii ・ Pherotesia ・ Pherothrinax ・ Pherotrichis Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Pheromone biosynthesis activating neuropeptide ： ウィキペディア英語版 Pheromone biosynthesis activating neuropeptide The pheromone biosynthesis activation neuropeptide (PBAN) is a neurohormone (member of the PBAN/pyrokinin neuropeptide family) that activates the biosynthesis of pheromones in moths. Moth females release PBAN into their hemolymph during the scotophase to stimulate the biosynthesis of the unique pheromone that will attract the conspecific males. PBAN release is drastically reduced after mating, contributing to the loss in female receptivity. ==Molecular mechanism of action== The precise regulatory mechanisms exerted by PBAN on the different steps of pheromone biosynthesis remain to be determined. However, the receptor of this neuropeptide has been already cloned. The receptor belongs to the G-protein coupled receptors, and its activation leads to an increase of intracellular Calcium levels. According to the effects of gene disruption in the pheromone synthesis of Bombykol (the main pheromone component of the silk moth ''Bombyx mori'' and the corn earworm moth), the increase in intracellular calcium levels turns to activate different key enzymes of the last steps of pheromone biosynthesis.〔Choi, Man-Yeon, et al. "Identification of a G protein-coupled receptor for pheromone biosynthesis activating neuropeptide from pheromone glands of the moth Helicoverpa zea." Proceedings of the National Academy of Sciences100.17 (2003): 9721-9726.〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Pheromone biosynthesis activating neuropeptide」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.