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Effect of Temperature of Incubation on Activation of Brain-Pro thoracic Gland System of Diapausing Pupae in Samia cynthia pryeri
http://hdl.handle.net/10091/10574
http://hdl.handle.net/10091/10574bb0665dd-f320-4f9a-9346-b98628bfaad0
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Science21-02-04.pdf (1.6 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||
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| 公開日 | 2010-10-06 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Effect of Temperature of Incubation on Activation of Brain-Pro thoracic Gland System of Diapausing Pupae in Samia cynthia pryeri | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| 資源タイプ | ||||||||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||||||||
| タイプ | departmental bulletin paper | |||||||||||
| 著者 |
KOENUMA, AKIRA
× KOENUMA, AKIRA
× TSUBOUCHI, MASAMICHI
× KONNO, TOHORU
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| 出版者 | ||||||||||||
| 出版者 | 信州大学理学部 | |||||||||||
| 引用 | ||||||||||||
| 内容記述 | 信州大学理学部紀要 21(2): 105-114(1987) | |||||||||||
| 書誌情報 |
信州大学理学部紀要 巻 21, 号 2, p. 105-114, 発行日 1987-03-25 |
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| 抄録 | ||||||||||||
| 内容記述 | Termination of diapause occurs with activation of brain-prothoracic gland system in diapausing pupae of Samia cynthia pryeri. It does not occur with 20℃ incubation, but it occurs with 26℃ incubation. To investigate the cause of this fact histological change of neurosecretory cells of pupal brain during incubation and effect of β-ecdysone injection were observed. In histological observation, phloxinophilic granules of lateral B type cells in pars intercerebralis decreased on and after the 5-th day of 20℃ incubation. Diapausing pupae developed into imagines with β-ecdysone injection during 20℃ incubation. From these results, it is concluded that fail of termination of diapause with 20℃ incubation is not resulted from the inactive state of neurosecretory cells in brain but it is resulted from the inactive state of ecdysone secretory system in this temperature. | |||||||||||
| 資源タイプ（コンテンツの種類） | ||||||||||||
| ISSN | ||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||
| 収録物識別子 | 0583-063X | |||||||||||
| 書誌レコードID | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AA00697923 | |||||||||||
| 出版タイプ | ||||||||||||
| 出版タイプ | VoR | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||
