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Some Considerations on the Self-sterility in the triploid Lilium tigrinum
http://hdl.handle.net/10083/2098
http://hdl.handle.net/10083/2098a831f9e6-ce90-4be6-88ad-2765e2cb3cf6
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00004829545.pdf (4.0 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2008-04-30 | |||||
| タイトル | ||||||
| タイトル | Some Considerations on the Self-sterility in the triploid Lilium tigrinum | |||||
| 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 |
Niizeki, Shigeya
× Niizeki, Shigeya× 新関, 滋也 |
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| 著者(ヨミ) | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 69582 | |||||
| 姓名 | ニイゼキ, シゲヤ | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | The self-sterility in the triploid L. tigrinum has been investigated. The different steps in which the sterility mechanism acts are classified as follows. 1) The pre-pollination stage : The phenomenon seen in this step is the abortive or abnormal development of the male and female gametophytes. The triploidy causes irregular distribution of chromosomes in the spore cells, and the structural hybridity causes the deletion of chromosome fragments, which the results play important role in this step. 2) The post-pollination stage : The phenomenon in this step is the retardation of the pollen tube growth in the styles of the selfing. Some suppressing mechanism, distributed in the style increasingly downward, affects the pollen germination and the pollen tube growth. The female gametophytes are more viable than the male. The tetrasporic condition in the formation of female gametophytes and their nutritive dependence on sporophytes may be the factors of better development. Hypothetically the triploid L. tigrinum may have come through the stages of diploid self-fertility, diploid self-sterility, triploidization, and eventua\ lly triploid self-sterility. |
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| 書誌情報 |
お茶の水女子大學自然科學報告 巻 12, 号 2, p. 37-66, 発行日 1961-12 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 00298190 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00033958 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 形態 | ||||||
| 4038919 bytes | ||||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 400 | |||||
| 出版者 | ||||||
| 出版者 | お茶の水女子大学 | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 紀要論文 | |||||
| 資源タイプ・ローカル | ||||||
| 紀要論文 | ||||||
| 資源タイプ・NII | ||||||
| Departmental Bulletin Paper | ||||||
| 資源タイプ・DCMI | ||||||
| text | ||||||
| 資源タイプ・ローカル表示コード | ||||||
| 03 | ||||||
| 所属 | ||||||
| Laboratory of Genetics, Faculty of Science, Ochanomizu University | ||||||
