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Hybridization of Sea Urchins, Hemicentrotus Pulcherrimus and Glyptocidaris Crenularis
https://doi.org/10.15113/00012121
https://doi.org/10.15113/00012121d71df5a9-f1ae-48ac-be71-3283880a23bb
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
erar-v32n3p1-11.pdf (647.0 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2008-02-27 | |||||||
| タイトル | ||||||||
| タイトル | Hybridization of Sea Urchins, Hemicentrotus Pulcherrimus and Glyptocidaris Crenularis | |||||||
| 著者 |
OSANAI, Kenzi
× OSANAI, Kenzi
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| 著者別名 | ||||||||
| 姓名 | 長内, 健治 | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | Sea Urchins | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | Hybridization | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | Hemicentrotus Pulcherrimus | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | Glyptocidaris Crenularis | |||||||
| Abstract | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | The cross fertilization is very difficult in the combination of Hemicentrotus pulcherrimus and Glyptocidaris crenularis. If the eggs are treated with 0.1 per cent sea water solution of pronase P for two hours and then inseminated with heterologous sperm, the cross is induced or increased. This may be attributed to removing the species specific barrier against heterologous sperm from the egg surface by pronase-treatment. The hybrids of Hemicentrotus eggs and Glyptocidaris sperm develop into the fully grown pultei, while the hybrids of the pronasetreated Glyptocidaris eggs and Hemicentrotus sperm develop into the abnormal larvae, such as exogastrulae. The hybrids have not only maternal, but also paternal characters. These cross combinations may be useful to analyse species specificity in fertilization and the effect of heterologous genome in gene expression during early developmental process. The author wishes to acknowledge his indebtedness to the staff of the Marine Biological Station of Asamushi, Tohoku University. | |||||||
| 出版者 | ||||||||
| 出版者 | 岩手大学教育学部 | |||||||
| 登録日 | ||||||||
| 日付 | 2008-02-27 | |||||||
| 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 | |||||||
| 著者版フラグ | ||||||||
| 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 | 10.15113/00012121 | |||||||
| ID登録タイプ | JaLC | |||||||
| NCID | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AN00017940 | |||||||
| 書誌情報 |
岩手大学教育学部研究年報 = Annual report of the Faculty of Education, University of Iwate 巻 32, p. 1-11, 発行日 1972-09 |
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| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 0367-7370 | |||||||
