| 杨树溃疡病菌三菌系酯酶同工酶,可溶性蛋白质及致病性的研究 |
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| 引用本文： | 刘会香,胡景江.杨树溃疡病菌三菌系酯酶同工酶,可溶性蛋白质及致病性的研究[J].西北林学院学报,1997,12(3):24-28. |
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| 作者姓名： | 刘会香 胡景江 |
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| 作者单位： | 西北林学院森林资源保护系，西北林学院基础课部 |
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| 摘 要： | 对来自不同产地、不同寄主的Ａ、Ｂ、Ｃ杨树溃疡病菌三菌系的酯酶同工酶、可溶性蛋白质以及致病性进行了分析测定，根据实验结果初步将这三个菌系分为两个不同的生理型，Ａ、Ｃ两菌系属同一生理型，Ｂ菌系属另一生理型，该结果与三菌系在形态特征和生理特性方面的差异基本相符合
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| 关 键 词： | 菌系 酯酶同工酶 可溶性蛋白质 致病性 生理型 |
Studies on Esterase Isozymes, Soluble Protein and Pathogenicity of Three Dothiorella gregaria Strains |
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| Liu Huixiang,Hu Jingjiang,Zhu Wei,Jing Yao.Studies on Esterase Isozymes, Soluble Protein and Pathogenicity of Three Dothiorella gregaria Strains[J].Journal of Northwest Forestry University,1997,12(3):24-28. |
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| Authors: | Liu Huixiang Hu Jingjiang Zhu Wei Jing Yao |
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| Institution: | Liu Huixiang 1) Hu Jingjiang 2) Zhu Wei 2) Jing Yao 1) |
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| Abstract: | The paper studied on esterase isozymes,soluble protein and pathogenicity of three Dothiorella gregaria strains from different regions and poplars .The results showed that three strains could be divided tentatively into two physiologic forms:strains A and C were the same form ,and B belonged to another.Inoculating poplars in the field and their callus against three strains showed that the pathogenicity of strain C was the most powerful among them. |
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| Keywords: | Dothiorella gregaria straim esterase isozyme soluble protein pathogenicity physiologic form |
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