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| 不同砧木藤稔嫁接苗着色差异及相关酶活性影响 | |
| 引用本文： | 骆军,沈国军,王晓庆,杜纪红,李世诚,张学英.不同砧木藤稔嫁接苗着色差异及相关酶活性影响[J].上海农业学报,2007,23(3):9-13. |
| 作者姓名： | 骆军 沈国军 王晓庆 杜纪红 李世诚 张学英 |
| 作者单位： | 1. 上海市农业科学院林木果树研究所,上海,201106 2. 浙江省绍兴市越城区农业技术推广中心,绍兴,312000 3. 上海市设施园艺重点实验室,上海,201106;南京农业大学园艺学院,南京,210095 4. 上海市设施园艺重点实验室,上海,201106 |
| 基金项目： | 上海市科技兴农科技攻关项目 |
| 摘 要： | 以5BB,华佳8号2种砧木嫁接的藤稔葡萄(Vitis vinifera L.×Vitis labrusca L.)为试材,巨峰砧木嫁接的藤稔葡萄为对照,研究砧木对藤稔葡萄着色的影响及机理。结果表明,5BB砧木对嫁接其上的藤稔葡萄着色有明显促进作用,华佳8号使藤稔葡萄着色延迟;不同砧木嫁接藤稔葡萄果皮中花色素苷含量依次为5BB>巨峰>华佳8号,且差异显著。砧木影响浆果转色期花色素苷合成途径中PAL(苯丙氨酸氨解酶)、CHI(查尔酮异构酶)、UFGT(类黄酮葡糖苷转移酶)3个酶活性,同时砧木也影响果皮中叶绿素降解,从而影响花色素苷合成和色泽表现。 |
| 关 键 词： | 砧木 藤稔葡萄 着色 酶活性 |
| 文章编号： | 1000-3924（2007）03-09-05 |
| 修稿时间： | 2006-11-142007-07-23 |
Effects of rootstocks on Fujiminori grape coloration and enzyme activity |
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| LUO Jun,SHEN Guo-jun,WANG Xiao-qing,DU Ji-hong,LI Shi-cheng,ZHANG Xue-ying.Effects of rootstocks on Fujiminori grape coloration and enzyme activity[J].Acta Agriculturae Shanghai,2007,23(3):9-13. | |
| Authors: | LUO Jun SHEN Guo-jun WANG Xiao-qing DU Ji-hong LI Shi-cheng ZHANG Xue-ying |
| Institution: | 1 .Forestry and Pomology Research Institute, SAAS, Shanghai 201106, China; 2.Yuecheng District Agro-Technology Extension Center of Shaoxing, Zhejiang 312000, China; 3. Shanghai Key Lab of Protected Horticultural Technology, Shanghai 201106, China ; 4.College of Horticulture, Nanjing Agricultural University, Nanjing 210095, China |
| Abstract: | Fujiminori grapes grafted on 5BB and Huajia 8 rootstocks were used as test materials and the grape grafted on Kyoho rootstock as a control to study the effects of different rootstocks on Fujiminori grape coloration and their mechanism of action.The results showed that the 5BB rootstock had an obvious promoting action on the grape coloration but the Huajia 8 rootstock made the grape coloration delay.The difference of anthocyanin content of grape skin was significant among the grapes grafted on different rootstocks,and the descending order of the anthocyanin content was 5BB>Kyoho> Huajia 8.At the stage of berry color change,rootstocks affected the activities of Phe ammonia-lyase,chalcone isomerase and flavonoid glucoside transferase and the degradation of chlorophyll of grape skin,and so influenced the anthocyanin synthesis and the color. |
| Keywords: | Rootstock Fujiminori grape Coloration Enzyme activity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |