| 梨树苹果褪绿叶斑病毒在昆诺藜与梨树上的基因序列比较研究 |
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| 引用本文： | 韩晓燕,牛建新,刘宏,樊新民,戴志新.梨树苹果褪绿叶斑病毒在昆诺藜与梨树上的基因序列比较研究[J].石河子大学学报,2006,24(1):83-86. |
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| 作者姓名： | 韩晓燕 牛建新 刘宏 樊新民 戴志新 |
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| 作者单位： | 石河子大学农学院园艺系,新疆石河子832003 |
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| 基金项目： | 中国科学院资助项目;国家科技攻关项目;新疆生产建设兵团科研项目 |
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| 摘 要： | 以已知带苹果褪绿叶斑病毒的梨树叶片和皮层及昆诺藜为实验材料,对两种植物总RNA的提取、RT-PCR、目的片断的克隆及其酶切鉴定、基因序列进行了分析比较.结果表明,从两种植物中均可以获得高纯度的总RNA及RT-PCR特异性产物,序列分析结果表明,从梨树中提取的病毒目的片断基因序列与从昆诺藜中提取的病毒基因序列之间存在着差异,但差异不大.
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| 关 键 词： | 苹果褪绿叶斑病毒 梨树 昆诺藜 序列比较 |
| 文章编号： | 1007-7383（2006）01-0083-04 |
| 收稿时间： | 2005-12-09 |
| 修稿时间： | 2005年12月9日 |
Studies on Gene Sequence of Apple Chlorotic Leaf Spot Virus in Chenopodium quinoa and Pear |
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| HAN Xiao-yan,NIU Jian-xin,LIU Hong,FAN Xin-min,DAI Zhi-xin.Studies on Gene Sequence of Apple Chlorotic Leaf Spot Virus in Chenopodium quinoa and Pear[J].Journal of Shihezi University(Natural Science),2006,24(1):83-86. |
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| Authors: | HAN Xiao-yan NIU Jian-xin LIU Hong FAN Xin-min DAI Zhi-xin |
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| Abstract: | Using pear leave and cortexes which contain apple chlorotic leaf spot virus and Chenopodium quinoa as materials, methods of extract total RNA, RT-PCR, clone and enzyme digest, sequence of special fragments were used and compared in these two kind plants. The results indicated, high-purity total RNA and the RT-PCR specificity product might obtain from two kind of plants, the alignment results show sequence of special fragments of vires have difference between these two kind plants. |
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| Keywords: | apple ctdorotic leaf spot virus pear Chenopodiura quinoa sequence comparison |
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