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Blastodisc morphology during first cleavage of the Oryzias latipes (medaka) fish egg
https://doi.org/10.18999/fisbjm.5.17
https://doi.org/10.18999/fisbjm.5.17bcdd174d-1cc4-4946-adcd-b398bb4225cb
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00005673844.pdf (468.6 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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| 公開日 | 2010-06-16 | |||||
| タイトル | ||||||
| タイトル | Blastodisc morphology during first cleavage of the Oryzias latipes (medaka) fish egg | |||||
| 言語 | en | |||||
| 著者 |
Stone, Valerie J.
× Stone, Valerie J.× Webb, Tamika A.× Fluck, Richard A. |
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| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 権利 | ||||||
| 言語 | en | |||||
| 権利情報 | Laboratory of Freshwater Fish Stocks BioScience Center Nagoya University | |||||
| 権利 | ||||||
| 言語 | ja | |||||
| 権利情報 | 本文データは学協会の許諾に基づきCiNiiから複製したものである | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The objectives of the study were a) to monitor changes in the morphology of the blastodisc of the fertilized medaka egg during the first cleavage, and b) to correlate these changes temporally to mitotic events. The morphology of the blastodisc was monitored by time-lapse video microscopy and an image analysis system. To see the boundary between the blastodisc and the yolk vacuole more clearly, we microinjected FITC-dextran into the yolk vacuole. To monitor mitotic events, we either microinjected Hoechst 33342 into living eggs or stained fixed eggs with Hoechst 33258; these eggs were monitored via a SIT camera and video monitor. We found that the first sign of cytokinesis is the formation of an internal furrow that forms at the surface between the blastodisc and the yolk vacuole. At 25℃, this furrow begins to form 3 minutes after the metaphaseanaphase transition and 7 minutes before the external furrow begins to form. | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | Laboratory of Freshwater Fish Stocks BioScience Center Nagoya University | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| ID登録 | ||||||
| ID登録 | 10.18999/fisbjm.5.17 | |||||
| ID登録タイプ | JaLC | |||||
| 関連情報 | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://ci.nii.ac.jp/naid/110007348998/ | |||||
| 書誌情報 |
en : The Fish Biology Journal Medaka 巻 5, p. 17-21, 発行日 1993 |
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| フォーマット | ||||||
| 値 | application/pdf | |||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
| URI | ||||||
| 識別子 | http://hdl.handle.net/2237/13778 | |||||
| 識別子タイプ | HDL | |||||
