WEKO3
アイテム
COMPARISON OF SOMATIC MUTATION FREQUENCIES IN THE STAMEN HAIRS OF ONE MUTABLE AND 2 STABLE CLONES OF TRADESCANTIA TREATED WITH SMALL DOSES OF GAMMA-RAYS
https://sucra.repo.nii.ac.jp/records/13835
https://sucra.repo.nii.ac.jp/records/1383544d8eb91-4b80-411d-a63d-4095ee0dff9a
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
A1002662.pdf (1.8 MB)
|
|
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2008-05-26 | |||||
| タイトル | ||||||
| タイトル | COMPARISON OF SOMATIC MUTATION FREQUENCIES IN THE STAMEN HAIRS OF ONE MUTABLE AND 2 STABLE CLONES OF TRADESCANTIA TREATED WITH SMALL DOSES OF GAMMA-RAYS | |||||
| 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 | journal article | |||||
| 著者 |
市川, 定夫
× 市川, 定夫 |
|||||
| 著者 ローマ字 | ||||||
| 値 | Ichikawa, Sadao | |||||
| 著者 ローマ字 | ||||||
| 値 | IMAI, T, | |||||
| 著者 ローマ字 | ||||||
| 値 | NAKANO, A | |||||
| 著者 所属 | ||||||
| 値 | 埼玉大学理学部生態制御学科遺伝学研究室(現 : 埼玉大学名誉教授（遺伝学）) | |||||
| 著者 所属(別言語) | ||||||
| 値 | Laboratory of Genetics, Department of Regulation Biology, Faculty of Science, Saitama University | |||||
| 書誌情報 |
JAPANESE JOURNAL OF GENETICS 巻 66, 号 4, p. 513-525, 発行日 1991 |
|||||
| 年月次 | ||||||
| 値 | 1991-8 | |||||
| 出版者名 | ||||||
| 出版者 | The Genetics Society of Japan | |||||
| 収録物識別子 | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0021504X | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | info:doi/10.1266/jjg.66.513 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Induced somatic pink mutation frequencies in the stamen hairs of Tradescantia KU 20 clone, a blue/pink heterozygote highly mutable spontaneously at lower temperature, were studied after treating with relatively small doses of Co-60 gamma rays (39 to 551 mGy or 3.9 to 55.1 rad), and were compared with those of two stable clones (non-mutable spontaneously), BNL 02 and KU 9, which are also blue/pink heterozygotes. It was found that the gamma-ray-induced mutation frequency in KU 20 clone was comparable (18.8 pink mutant events per 10(4) hair-cell divisions per Gy) to those in BNL 02 (12.2 and 21.2) and KU 9 (17.4) clones, when the spontaneous mutation frequencies of KU 20 clone were relatively low (at most about 5.7 and 2.3 times of BNL 02 and KU 9 clones, respectively). However, when the spontaneous mutation frequecies of KU 20 clone were much higher (up to about 65 and 27 times of BNL 02 and KU 9 clones, respectively), induced mutation frequency was significantly higher in KU 20 clone (58.8 pink mutant events per 10(4) hair-cell divisions per Gy) than in BNL 02 and KU 9 clones. The extent of increase in the gamma-ray-induced mutation frequency in the latter case was nevertheless very much less than the increase in the spontaneous mutation frequency, suggesting different mechanisms of initiation and repair of radiation-induced and spontaneous mutations. | |||||
| 版 | ||||||
| 値 | [出版社版] | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | text | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 作成日 | ||||||
| 日付 | 2008-05-26 | |||||
| 日付タイプ | Created | |||||
| アイテムID | ||||||
| 値 | A1002662 | |||||
