| 外源茉莉酸甲酯(MeJA)对大豆异黄酮合成途径的影响 |
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| 引用本文： | 马君兰,赵越.外源茉莉酸甲酯(MeJA)对大豆异黄酮合成途径的影响[J].东北农业大学学报,2011,42(5):14-18. |
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| 作者姓名： | 马君兰 赵越 |
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| 作者单位： | 东北农业大学生命科学学院,哈尔滨,150030 |
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| 基金项目： | 黑龙江省教育厅资助项目 |
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| 摘 要： | 大豆异黄酮是一类具有重要保健功能的酚类次级代谢物,是大豆品质的重要指标之一.提高大豆中的异黄酮含量对大豆品质的改良有重要意义.试验利用外源茉莉酸甲酯作为诱导物对田间栽培的大豆进行叶面喷施,上调大豆异黄酮合成途径提高大豆中异黄酮的含量并分析种子成熟过程中异黄酮合成途径的动态变化.研究表明,外源茉莉酸甲酯通过提高籽粒中苯丙...
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| 关 键 词： | 茉莉酸甲酯 上调 大豆异黄酮 合成途径 |
Effect of exogenous methyl jasmonate on pathway of isoflavone synthesis in soybean |
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| MA Junlan,ZHAO Yue.Effect of exogenous methyl jasmonate on pathway of isoflavone synthesis in soybean[J].Journal of Northeast Agricultural University,2011,42(5):14-18. |
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| Authors: | MA Junlan ZHAO Yue |
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| Institution: | MA Junlan,ZHAO Yue (College of Life Sciences,Northeast Agricultural University,Harbin 150030,China) |
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| Abstract: | Isoflavones play a vital role in health benefits,and the level is very low even in redundant soybean (about 3%).Increase the level in soybean is useful to improve quality of soybean.Exogenous methyl jasmonate were used as inducer,sprayed it on the leaf,to up-regulate the pathway of isoflavones synthesis.Ultraviolet spectrophotometer,fluorescent scanning (PE.USA) and HPLC (Agilent,Wilmington) were used to analyze the dynamic change of the activity ofisofalvones level.The results showed that exogenous methyl ... |
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| Keywords: | MeJA up-regulate soybean isoflavone pathway of isoflavone synthesis |
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