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| 丰香草莓叶片诱导不定芽的研究 | |
| 引用本文： | 谢志兵,钟晓红,李金,邓子牛. 丰香草莓叶片诱导不定芽的研究[J]. 孝感学院学报, 2007, 27(3): 19-22 |
| 作者姓名： | 谢志兵 钟晓红 李金 邓子牛 |
| 作者单位： | 1. 湖南农业大学,园艺园林学院,湖南,长沙,410128;孝感学院,生命科学技术学院,湖北,孝感,432000;湖南农业大学,细胞工程重点实验室,湖南,长沙,410128 2. 湖南农业大学,园艺园林学院,湖南,长沙,410128 3. 湖南农业大学,园艺园林学院,湖南,长沙,410128;湖南农业大学,细胞工程重点实验室,湖南,长沙,410128 |
| 摘 要： | 以草莓品种丰香叶片为外植体,研究基本培养基及不同植物生长调节剂组合对不定芽再生的影响。结果表明:丰香不定芽分化的最适基本培养基为MS培养基;TDZ与2,4-D组合能明显提高丰香草莓叶片的再生效果;MS基本培养基附加2.0mg/L TDZ和0.05mg/L 2,4-D,不定芽再生率为67.3%,平均每叶再生芽为2.34个。试验还发现TDZ的诱导效果显著优于6-BA。 |
| 关 键 词： | 培养基 草莓 不定芽 |
| 文章编号： | 1671-2544（2007）03-0019-04 |
| 收稿时间： | 2007-04-05 |
| 修稿时间： | 2007-04-05 |
Research on Inducing of Adventitious Shoots from Strawberry Cultivar ''''Toyonoka'''' |
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| Xie Zhibing,Zhong Xiaohong,Li Jin,Deng Ziniu. Research on Inducing of Adventitious Shoots from Strawberry Cultivar ''''Toyonoka''''[J]. JOURNAL OF XIAOGAN UNIVERSITY, 2007, 27(3): 19-22 | |
| Authors: | Xie Zhibing Zhong Xiaohong Li Jin Deng Ziniu |
| Affiliation: | 1. College of Horticulture, Hunan Agricultrural University, Changsha, Hunan 410128, China; 2. College of Life Science and Technology, Xiaogan University, Xiaogan, Hubei 432000, China; 3. Key Laborotory of Cell Engineering, Itunan Agricultrural University, Changsha, Hunan 410128, China |
| Abstract: | The optimal regeneration system of strawberry(Fragaria ananassa Duch.) cultivar 'Toyonoka' by leaf explants was established.In this study,the effects of the basal medium and plant growth regulators on shoot regeneration from leaves of strawberry were investigated.The study indicated that MS was the best basal media for 'Toyonoka'.In addition,TDZ combined with 2,4-D increased regeneration efficiency dramatically for'Toyonoka'.The results showed that the highest regeneration rate of 67.3%,with 2.34 shoots per leaf disc,was obtained on the medium MS supplemented with 2.0 mg/L TDZ and 0.05 mg/L 6-BA.TDZ was more effective than 6-BA in inducing shoot regeneration from leaves of strawberry cultivar 'Toyonoka'. |
| Keywords: | media strawberry adventitious shoot |
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