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シロイヌナズナ（Arabidopsis thaliana）半数体の成長特性
https://doi.org/10.24792/0002001837
https://doi.org/10.24792/0002001837c5c098bd-37b1-4657-b6ce-ff9d245deb6d
| 名前 / ファイル | ライセンス | アクション |
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02 シロイヌナズナ（Arabidopsis thaliana）半数体の成長特性.pdf (1.7 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||
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| 公開日 | 2025-09-16 | |||||||||
| タイトル | ||||||||||
| タイトル | シロイヌナズナ（Arabidopsis thaliana）半数体の成長特性 | |||||||||
| 言語 | ja | |||||||||
| タイトル | ||||||||||
| タイトル | Growth Characteristics of Arabidopsis thaliana Haploids | |||||||||
| 言語 | en | |||||||||
| 言語 | ||||||||||
| 言語 | jpn | |||||||||
| キーワード | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Arabidopsis thaliana | |||||||||
| キーワード | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | haploid | |||||||||
| キーワード | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | flow cytometry. | |||||||||
| 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 | |||||||||
| ID登録 | ||||||||||
| ID登録 | 10.24792/0002001837 | |||||||||
| ID登録タイプ | JaLC | |||||||||
| 著者 |
宮下, 貴文
× 宮下, 貴文
× 岩元, 明敏 |
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| 抄録 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | We analyzed the morphological and growth characteristics of Arabidopsis thaliana haploids generated from a GFP -ailswap (cenh3-1) × wild-type cross. Haploid seedlings and mature plants were much smaller than those of diploids. For seeds, there was no significant difference in size between haploids and diploids; however, haploid seeds were distorted compared with diploid ones, which were elliptical. Measurements for the root elongation rates indicated that the rate of haploids was suppressed to approximately 50% of that of diploids from four to ten days after sowing. The flowers of haploids were smaller than those of diploids, and the lengths and areas of sepals and petals of haploids were significantly reduced compared with those of diploids. These results suggest that haploidization does not significantly affect growth during embryogenesis, but suppresses overall growth after germination. In addition, the results of flow cytometry analysis conducted on cauline leaves indicated that the haploids underwent higher level of endoreduplication than the diploids. Further studies are needed to elucidate the relationship between the cell cycle and endoreduplication in haploids. | |||||||||
| 言語 | en | |||||||||
| 内容記述 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | 原著 | |||||||||
| 言語 | ja | |||||||||
| 書誌情報 |
ja : Science Journal of Kanagawa University en : Science Journal of Kanagawa University 巻 36, p. 9-13, 発行日 2025-07-31 |
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| ISSN | ||||||||||
| 収録物識別子タイプ | PISSN | |||||||||
| 収録物識別子 | 1880-0483 | |||||||||
| 書誌レコードID | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AA12068302 | |||||||||
| 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 | |||||||||
| 出版者 | ||||||||||
| 出版者 | 神奈川大学総合理学研究所 | |||||||||
| 言語 | ja | |||||||||
| 出版者 | ||||||||||
| 出版者 | Research Institute for Integrated Science, Kanagawa University | |||||||||
| 言語 | en | |||||||||
