| 特效植物营养素对水稻不同品种营养成分和表观遗传效应的影响 |
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| 引用本文： | 余素芹,谢国文,桂林,王正询,郑燕玲,曾威娜,李桂芳,高鸣宇.特效植物营养素对水稻不同品种营养成分和表观遗传效应的影响[J].广东农业科学,2009(10):56-60. |
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| 作者姓名： | 余素芹 谢国文 桂林 王正询 郑燕玲 曾威娜 李桂芳 高鸣宇 |
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| 作者单位： | 广州大学生命科学学院,广东,广州,510006 |
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| 基金项目： | 广东省自然科学基金，广州市属高校科技计划 |
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| 摘 要： | 将用特效植物营养素(SPNE)进行不同处理的水稻不同品种种子和对照种子,置于同一条件下萌发生长.结果表明,所有用SPNE处理的水稻不同品种种子的发芽率、淀粉酶活性以及幼苗株重、叶绿索和蛋白质含量均高于对照,表现出表观遗传效应.2代都用SPNE处理的水稻各项测定指标均超过用SPNE处理1代的;用SPNE处理的不同品种的稻米,其主要营养成分含量也高于对照,2代都用SPNE处理的稻米营养成分含量高于用SPNE处理1代的,用SPNE处理1代的高于对照.
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| 关 键 词： | 特效植物营养素 水稻 表观遗传效应 幼苗素质 营养成分 |
Effect of SPNE on nutritional ingredient and epigenetic inheritance of different variety rice |
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| YU Su-qin,XIE Guo-wen,GUI Lin,WANG Zheng-xun,ZHENG Yan-ling,ZENG Wei-na,LI Gui-fang,GAO Ming-yu.Effect of SPNE on nutritional ingredient and epigenetic inheritance of different variety rice[J].Guangdong Agricultural Sciences,2009(10):56-60. |
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| Authors: | YU Su-qin XIE Guo-wen GUI Lin WANG Zheng-xun ZHENG Yan-ling ZENG Wei-na LI Gui-fang GAO Ming-yu |
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| Institution: | YU Su-qin,XIE Guo-wen,GUI Lin,WANG Zheng-xun,ZHENG Yan-ling,ZENG Wei-na,LI Gui-fang,GAO Ming-yu(Colleage of Life Science,Guangzhou University,Guangzhou 510006,China) |
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| Abstract: | Different treatment and different variety of rice seeds were treated by SPNE(Special plant nutritional element),and they germinated and grown at the same condition.The results showed that the germinative rate of seed,diastatic activity of seedling,weight of plant,content of chlorophyl and proten of all seed treated by SPNE was better than the contrast.Epigenetic effect was showed.Two generation treated by SPNE was better than one generation treated by SPNE.Most nutritional ingredient content of different va... |
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| Keywords: | SPNE rice epigenetic effect seedling quality nutritional ingredient |
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