EMSとMMSの水溶液で処理したムラサキツユクサ雄蘂毛における体細胞突然変異頻度〔英文〕
スポンサーリンク
概要
- 論文の詳細を見る
Young inflorescences of Tradescantia BNL 02 clone heterozygous for flower color (blue/pink; the blue color being deminant) were treated with 0.1 to 0.5% aqueous solutions of ethyl methanesulfonate (EMS) for 2 to 16 hr, or with 0.005 and 0.01% aqueous solutions of methyl methanesulfonate (MMS) for 16 hr. Somatic pink mutations induced in the stamen hairs were scored, and the mutation frequencies expressed as the number of pink mutant events per 103 hairs and per 104 hair-cell divisions were calculated. The mutation frequencies increased with increasing EMS or MMS dose in %·hr, and the slopes of the dose-response curves on log-log graphs were about 1.2 when the mutation frequencies (minus controls) pooled for 7-day peak periods (post-treatment days 8-14 to 10-16) were plotted agaist EMS dose. It was also found that MMS was about ten times more effective than EMS in inducing pink mutations. The mutation frequencies observed were roughly comparable to those induced by 4 to 300 mGy (0.4 to 30 rad) of acute X rays.
- The Genetics Society of Japanの論文
著者
-
HARADA Hiroshi
Laboratory of Medicinal Plant Science, School of Pharmacy, Tokyo University of Pharmacy and Life Sci
-
原田 宏
Laboratory Of Genetics Department Of Regulation Biology Faculty Of Science Saitama University
-
市川 定夫
Laboratory Of Genetics Department Of Regulation Biology Faculty Of Science Saitama University
-
Kanai Hiromi
Laboratory Of Genetics Department Of Regulation Biology Faculty Of Science Saitama University
-
ICHIKAWA Sodao
Laboratory of Genetics, Department of Regulation Biology, Faculty of Science, Saitama University
-
Harada Hiroshi
Laboratoire De Physiologie Pluricellulairc C.n.r.s.:(present)department Of Biological Sciences Unive
-
金井 弘美
Laboratory of Genetics, Department of Regulation Biology, Faculty of Science, Saitama University
関連論文
- Five New Triterpene Glycosides from Centella asiatica
- Triterpenes and Triterpene Saponins from the Stems of Akebia trifoliata
- 培養液で育てたムラサキツユクサの切枝および株分け根付き植物における開花数, 雄蕊毛発達と, 自然および誘発体細胞突然変異頻度
- Variation of spontaneous somatic mutation frequency in the stamen hairs of Tradescantia clone BNL 02
- ムラサキツユクサの易変株および安定株の雄蘂毛における低線量ガンマ線による体細胞突然変異頓度の比較〔英文〕
- 易変性ムラサキツユクサKU20株の雄蘂毛における自然体細胞突然変異頻度の変動〔英文〕
- EMSとMMSの水溶液で処理したムラサキツユクサ雄蘂毛における体細胞突然変異頻度〔英文〕
- 低レベルのガンマ線を照射したムラサキツユクサKU7およびKU9株の雄蘂毛における体細胞突然変異率〔英文〕
- ムラサキツユクサ雄蕊毛における低線量域での体細胞突然変異率 低い突然変異倍加線量の検出〔英文〕
- Triticum boeoticumおよびその同質四倍体の浸水種子における14.1MeV速中性子と137Csガンマ線の生物効果比〔英文〕
- 一在来コムギ品種における誘発突然変異形質を支配する染色体の同定〔英文〕
- 普通コムギの一在来品種で得られた放射線誘発突然変異体〔英文〕
- ムラサキツユクサ易変株および安定株の雄蘂毛と花弁における自然および誘発突然変異セクターの解析
- ムラサキツユクサKU27,BNL4430両株の雄蘂毛におけるMMSとX線の体細胞突然変異誘発に関する相乗効果〔英文〕
- Five New Triterpene Glycosides from Centella asiatica
- ムラサキツユクサBNL4430株の雄蕊毛におけるマレイン酸ヒドラジドとX線の突然変異誘発相互作用
- A comparative study of the differential radiosensitivity of seeds, seedlings and tissue cultures of the Japanese morning glory (Pharbitis nil)
- ムラサキツユクサ温度感受性易変株の雄蘂毛における自然および誘発ピンク色突然変異セクタ-の解析〔英文〕
- ムラサキツユクサ雄蕊毛におけるガンマ線と散乱放射線の遺伝的効果の比較〔英文〕