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Effect of Irradiation Conditions on Mutation Rate Induced by Gamma-Ray Irradiation in Foxtail Millet (Setaria italica (L.) P. Beauv.)
http://hdl.handle.net/10232/2822
http://hdl.handle.net/10232/282239d41a8e-de44-47fa-9965-8681adce1589
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00000705361.pdf (824.2 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2007-04-24 | |||||
| タイトル | ||||||
| タイトル | Effect of Irradiation Conditions on Mutation Rate Induced by Gamma-Ray Irradiation in Foxtail Millet (Setaria italica (L.) P. Beauv.) | |||||
| 著者 |
ICHITANI, Katsuyuki
× ICHITANI, Katsuyuki× TAKAYAMA, Yoichi× SATO, Muneharu× HASHIMOTO, Fumio× ISHIGURO, Etsuji× SAKATA, Yusuke |
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| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | foxtail millet | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | mutation | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | chlorophyll deficiency | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | xantha | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | albino | |||||
| 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 | |||||
| 要約(Abstract) | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Foxtail millet (Setaria italica (L.) P. Beauv.) is a highly self -pollinated diploid grass of Eurasia, which shows a remarkable morphological diversity. Recent studies suggest that foxtail millet can be a suitable cereal for genetic and molecular studies. Mutants provide good information on the genetics of morphological diversity. In the present paper, effects of irradiation conditions on mutation rate induced by gamma-ray irradiation in foxtail millet are reported. Seeds were irradiated with gammarays under dry and wet conditions. Then the growth of M_1 plants, and the frequency and kind of chlorophyll mutants in the M_2 generation were examined. Difference in irradiation conditions influenced the growth of M_1 plants little, but it greatly influenced the rate of chlorophyll mutation. The xantha trait was induced as four to seven times as frequently as the albino trait, which was opposite to the result obtained in rice. Considering the genome conservation in the grass family, this result has many implications. The frequency of chlorophyll mutants in Mi panicles was less than 25 % in most cases, suggesting that the panicle of foxtail millet is derived from plural initial cells. | |||||
| 収録雑誌名 |
Memoirs of the Faculty of Agriculture, Kagoshima University 巻 38, p. 1-8 |
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| 作成日 | ||||||
| 日付 | 2003-03-15 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 04530853 | |||||
| NII書誌ID（雑誌） | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00732376 | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| NDC | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 610 | |||||
| NIIsubject | ||||||
| 主題Scheme | Other | |||||
| 主題 | 農学 | |||||
| 公開者・出版者 | ||||||
| 出版者 | 鹿児島大学 | |||||
| 公開者よみ | ||||||
| 値 | カゴシマ ダイガク | |||||
| 公開者別名 | ||||||
| 値 | Kagoshima University | |||||
