| 草莓离体再生研究新进展 |
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| 作者姓名： | 杨洪一 李丽丽 |
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| 作者单位： | 东北林业大学生命科学学院 哈尔滨150040(杨洪一)，沈阳农业大学园艺学院 沈阳110161(李丽丽) |
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| 基金项目： | 黑龙江省博士后科研启动基金 |
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| 摘 要： | 对草莓离体再生研究中的一些新进展作了介绍,从TDZ的高效利用、AgNO3、活性碳、重金属离子等附加物的作用、光对叶片再生的影响等方面进行了探讨,还对影响外植体器官发生的生理因子如活性氧和抗氧化酶与再生的关系进行了分析。当前存在的问题主要在于积累的技术要点多是经验性的,对再生机理知之较少,有必要对再生机理及遗传转化相关研究进行深入的、综合性的研究。
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| 关 键 词： | 草莓 离体再生 活性氧 |
Advances on in vitro Regeneration of Strawberry in Recent Years |
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| Authors: | Yang Hongyi Li liLi |
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| Institution: | 1,College of life Sciences, Northeast Forestry University, Harbin, Heilongjiang 150040; 2 College of Horticulture, Shenyang Agricultural University, Shenyang, Liaoning 110161 |
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| Abstract: | Advances on in vitro regeneration of strawberry (Fragaria ananassa Duch.) in recent years were analyzed including making full use of TDZ (Thidiazuron), the function of additional reagent including AgNO3, activated carbon and metal ion, influence of light on regeneration. The relations of regeneration, reactive oxygen and some enzymes were also explained. It is the mainly problem that the techniques are experiential and regeneration mechanism had been known little. The compositive and in-depth study need be expanded in regeneration mechanism and transformation. |
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| Keywords: | TDZ |
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