| 尖孢镰刀菌双链RNA的分离鉴定 |
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| 引用本文： | 马荣才,徐孝华.尖孢镰刀菌双链RNA的分离鉴定[J].植物病理学报,1995,25(1):13-16. |
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| 作者姓名： | 马荣才 徐孝华 |
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| 作者单位： | 北京农业大学, 北京 100094 |
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| 摘 要： | 对尖孢镰刀菌10个专化型18个菌株进行分析发现,在尖孢镰刀菌大豆专化型Fusarium oxysporum f.sp.Glycines 1193-31中存在双链RNA,由6种成分组成,其大小分别为3.8kb,3.0kb,2.4kb,0.48kb,0.43kb和0.21kb,该菌株气生菌丝少,形成大量的粉红色分生孢子堆,并发生角变。
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| 关 键 词： | 尖孢镰刀菌 双链RNA 分离 鉴定 |
ISOLATION AND CHARACTERIZATION OF DOUBLE-STRANDED RNAs IN FUSARIUM OXYSPORUM |
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| Ma Rongcai Xu Xiaohua.ISOLATION AND CHARACTERIZATION OF DOUBLE-STRANDED RNAs IN FUSARIUM OXYSPORUM[J].Acta Phytopathologica Sinica,1995,25(1):13-16. |
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| Authors: | Ma Rongcai Xu Xiaohua |
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| Institution: | Beijing Agricultural Uniuversity, Beijing 100094 |
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| Abstract: | The presence of double-stranded RNAs were demonstrated in Fusarium oxysporum f. sp. glycines 1193 - 3 after screening 18 strains (10 formae speciales) of Fusarium oxysporum. The dsRNA genome contains six components with sizes of 3. 8kb,3. Okb , 2. 4kb, 0. 48kb and 0. 21kb. This strain has two morphological variations-sectoring and large production of pink conidia. |
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| Keywords: | Fusarium oxysporum Double-stranded RNA Isolation Characterization |
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