@techreport{oai:soar-ir.repo.nii.ac.jp:00014590, author = {塩見, 邦博}, month = {Mar}, note = {Expression of the diapause program is triggered by a particular set of environmental signals such as photoperiod, temperature and food quality, which are transduced into endogenous chemical messengers, hormones, in the neuroendocrine organs. The embryonic diapause of the silkworm, Bombyx mori, is induced by a neuropeptide hormone, diapause hormone (DH), which is secreted from the suboesophageal ganglion (SG) at the pharate adult stage. Since the diapause type of SG is active in both synthesis and release of DH compared to the non-diapause of sq it is concluded that there are two steps in the regulation of DH secretion from SG: at the level of gene expression and hormone release. To reveal the regulation mechanism participating in the diapause induction, we have investigated (1) the regulation mechanism of DH-PBAN gene expression, and (2) the neural network projecting into diapause hormone-producing cells (DHPCs) from the brain., Article, 先進ファイバー工学研究教育拠点研究成果報告書 10: 63-64(2004)}, title = {15-2-16 :昆虫の環境応答における神経繊維ネットワークの解析}, year = {2004} }