| 玉米矮花叶病毒对不同抗性玉米自交系侵染及其运转的研究 |
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| 引用本文： | 邸垫平,苗洪芹,吴和平.玉米矮花叶病毒对不同抗性玉米自交系侵染及其运转的研究[J].植物病理学报,2002,32(2):153-158. |
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| 作者姓名： | 邸垫平 苗洪芹 吴和平 |
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| 作者单位： | 河北省农林科学院植保所, 保定 071000 |
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| 基金项目： | 河北省自然科学基金资助项目 (395 2 84 ) |
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| 摘 要： | 本文以抗病自交系黄野四-3、感病自交系8112和Mo17、耐病自交系478为材料,采用直接组织斑免疫测定法(IDDTB)和酶联免疫吸附测定法(ELISA)结合生物学症状研究了玉米矮花叶病毒对玉米的侵染及其运转规律,试验表明玉米抗玉米矮花叶病毒主要是抗系统传导,其次抗病毒增殖和细胞间扩展,但不抗侵入。
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| 关 键 词： | 玉米 玉米矮花叶病毒 抗病性 |
| 文章编号： | 0412-0914(2002)02-0153-06 |
| 收稿时间： | 2000-09-27 |
| 修稿时间： | 2000年9月27日 |
STUDY ON THE INFECTION AND MOVEMENT OF MAIZE DWARF MOSAIC VIRUS IN THE RESISTANT, SUSCEPTIBLE AND TOLERANT CORN INBRED LINES |
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| DI Dian ping,MIAO Hong qin,WU He ping.STUDY ON THE INFECTION AND MOVEMENT OF MAIZE DWARF MOSAIC VIRUS IN THE RESISTANT, SUSCEPTIBLE AND TOLERANT CORN INBRED LINES[J].Acta Phytopathologica Sinica,2002,32(2):153-158. |
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| Authors: | DI Dian ping MIAO Hong qin WU He ping |
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| Institution: | Institute of Plant Protection, Hebei Academy of Agricultural and Forestry Sciences, Baoding 071000, China |
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| Abstract: | The infection and movement of Maize dwarf mosaic virus strain B (MDMV B) in corns were studied using resistant inbred (Huangyesi 3), susceptible inbreds (8112 and Mo17) and tolerant inbred (478). Immunological detection of direct tissue blotting (IDDTB) and enzyme linked immunosorbent assay (ELISA) were applied to detect MDMV in inoculated corns and the disease symptoms were investigated. The results show that the resistance of maize to MDMV B is due to prevention of the systemic spread and replication of virus, but not the virus infection. |
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| Keywords: | maize Maize dwarf mosaic virus resistance |
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