详细信息
文献类型:期刊文献
中文题名:花叶毛白杨叶片致黄因子的病毒学研究
英文题名:Study on the Cause of Leaf Etiolation Virus of Populus tomentosa‘Huaye’
作者:石进朝[1] 张殿朋[2] 淮稳霞[3]
第一作者:石进朝
机构:[1]北京农业职业学院;[2]中国农业大学植物病理系;[3]中国林业科学研究院森林生态环境与保护研究所
年份:2011
卷号:27
期号:4
起止页码:12-16
中文期刊名:中国农学通报
外文期刊名:Chinese Agricultural Science Bulletin
收录:CSTPCD;;北大核心:【北大核心2008】;CSCD:【CSCD_E2011_2012】;
基金:2005-2006北京农业职业学院重点科研项目"金叶毛白杨性状测定;快速繁殖及栽培技术研究"(20050101104)
语种:中文
中文关键词:花叶病毒;检测;花叶毛白杨
外文关键词:yellow mosaic virus; detection; Populus tomentosa‘Huaye’
分类号:S763.12
摘要:为了探索花叶毛白杨的花叶形成因子,以花叶毛白杨为研究材料,采用接种鉴定、ELISA测定法、病毒双链RNA检测及RT-PCR检测4种方法对花叶毛白杨的致黄因子进行病毒学鉴定。结果表明:(1)花叶毛白杨花叶样品过滤液经对指示植物烟草(Nicotiana tabacum)、大豆(Glycine max)及北京杨幼苗(Populus beijingensis)摩擦接种或注射接种后,未出现皱折、局部失绿等症状;(2)花叶毛白杨花叶样品过滤液选用24种抗血清进行酶联免疫检测,均未得到阳性结果;(3)花叶毛白杨花叶样品dsRNA电泳图未出现明亮条带;(4)RT-PCR未得到扩增产物。花叶毛白杨的叶片致黄因子不是由植物病毒引起。
Abstract: In order to search factors related to the forming of mosaic leaf of Populus tomentosa‘Huaye’which was used as the research material,Nicotiana tabacum ,Glycine max andPopulus beijingensis were used as show plants. Inoculability, ELISA, distill RNA test and RT-PCR method were used to detect yellow mosaic virus of Populus tomentosa‘Huaye’.The results showed that: (1) The plant ofNicotiana tabacum ,Glycine max and Populus beijingensis didn’t show wrinkle and losing green after rubbing or injecting inoculability by using the percolate ofPopulus tomentosa‘Huaye’. (2) ELISA didn’t show masculine. (3) The electrophoresis fig of Populus tomentosa‘Huaye’didn’t show bright strip. (4) There were no amplified products by RT-PCR. Plant Virus didn’t cause yellow mosaic ofPopulus tomentosa‘Huaye’.
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