Neuropeptide receptor transcriptome reveals unidentified neuroendocrine pathways.

ABSTRACT: Neuropeptides are an important class of molecules involved in diverse aspects of metazoan development and homeostasis. Insects are ideal model systems to investigate neuropeptide functions, and the major focus of insect neuropeptide research in the last decade has been on the identification of their receptors. Despite these vigorous efforts, receptors for some key neuropeptides in insect development such as prothoracicotropic hormone, eclosion hormone and allatotropin (AT), remain undefined. In this paper, we report the comprehensive cloning of neuropeptide G protein-coupled receptors from the silkworm, Bombyx mori, and systematic analyses of their expression. Based on the expression patterns of orphan receptors, we identified the long-sought receptor for AT, which is thought to stimulate

SUBMITTER: Yamanaka N 

PROVIDER: S-EPMC2516173 | biostudies-literature | 2008 Aug

REPOSITORIES: biostudies-literature