| 壳寡糖席夫碱对感染烟草花叶病毒烟株叶绿素含量的影响 |
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| 引用本文： | 赵龙杰,徐翠莲,韩富根,李祖良,王淼,乔丽红,赵珂珂,何奕宽. 壳寡糖席夫碱对感染烟草花叶病毒烟株叶绿素含量的影响[J]. 江西农业学报, 2012, 24(2): 113-116 |
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| 作者姓名： | 赵龙杰 徐翠莲 韩富根 李祖良 王淼 乔丽红 赵珂珂 何奕宽 |
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| 作者单位： | 1. 河南农业大学烟草学院,河南郑州,450002
2. 河南农业大学理学院,河南郑州,450002 |
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| 基金项目： | 国家烟草专卖局重大科技攻关项目 |
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| 摘 要： | 测定5种壳寡糖席夫碱3个浓度对烟草花叶病毒的抑制效果,结果显示,壳寡糖席夫碱对烟草花叶病毒(TMV)具有一定的诱导抗病效应,其中100μg/mL的3,5-二氯水杨醛壳寡糖席夫碱药剂的效果最好。并用该药剂对豫烟5号进行处理,测定了其对烤烟叶片中叶绿素含量变化的影响。结果表明,壳寡糖席夫碱可以有效诱导烟草抗烟草花叶病毒活性,处理后的烟草叶片中的叶绿素和胡萝卜素含量较阳性对照有较大的提高。
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| 关 键 词： | 壳寡糖席夫碱 烟草花叶病毒 叶绿素 |
Effect of Chitooligosaccharides Schiff Base on Chlorophyll Content in Tobacco Leaves Infected by TMV |
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| ZHAO Long-jie , XU Cui-lian , HAN Fu-gen , LI Zu-liang , WANG Miao , QIAO Li-hong , ZHAO Ke-ke , HE Yi-kuan. Effect of Chitooligosaccharides Schiff Base on Chlorophyll Content in Tobacco Leaves Infected by TMV[J]. Acta Agriculturae Jiangxi, 2012, 24(2): 113-116 |
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| Authors: | ZHAO Long-jie XU Cui-lian HAN Fu-gen LI Zu-liang WANG Miao QIAO Li-hong ZHAO Ke-ke HE Yi-kuan |
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| Affiliation: | 1.College of Tobacco Science,Henan Agricultural University,Zhengzhou 450002,China; 2.College of Science,Henan Agricultural University,Zhengzhou 450002,China) |
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| Abstract: | The inhibitive effects of 5 kinds of Chitooligosaccharides Schiff bases at 3 concentrations on tobacco mosaic virus(TMV) were tested.The results showed that Chitooligosaccharides Schiff base had a certain inductive disease-resistant effect on TMV,and the medicament of 3,5-dichloro-2-hydryoxybenzaldehyde Chitooligosaccharides Schiff base at the concentration of 100 μg/mL got the best effect.This medicament was used to treat flue-cured tobacco variety Yuyan No.5,and its effect on the chlorophyll content in tobacco leaves was determined.The results indicated that Chitooligosaccharides Schiff base could effectively induce the resistance of tobacco plants to TMV,and the contents of chlorophyll and carotene in tobacco leaves were greatly improved after treatment as compared with those of the positive control. |
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| Keywords: | Chitooligosaccharides Schiff base Tobacco mosaic virus Chlorophyll |
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