| 鸡致病性外源性禽白血病病毒特异性核酸探针交叉斑点杂交检测试剂盒的研制 |
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| 引用本文： | 崔治中.鸡致病性外源性禽白血病病毒特异性核酸探针交叉斑点杂交检测试剂盒的研制[J].中国兽药杂志,2011,45(8):5-11. |
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| 作者姓名： | 崔治中 |
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| 作者单位： | 1. 山东农业大学动物科技学院,山东泰安,271018
2. 中国兽医药品监察所,北京,100081 |
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| 基金项目： | 公益性行业（农业）科研专项“鸡白血病流行病学和防控措施的示范性研究”（200803019） |
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| 摘 要： | 用特定引物通过PCR合成了经地高辛标记的鸡致病性外源性及内源性禽白血病病毒特异性核酸探针，通过交叉斑点分子杂交，这些探针将可用于检测病料样品中致病性外源性禽白血病毒特异性核酸的存在。利用此试剂盒，对从病料组织样品中提取的基因组DNA作交叉斑点分子杂交或对提取的DNA用相应引物扩增后的PCR产物作交叉斑点分子杂交，可在24～36h内完成检测并报告结果。
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| 关 键 词： | 鸡致病性外源禽白血病病毒 鸡内源性禽白血病病毒 特异性核酸探针 PCR 交叉斑点分子杂交 试剂盒 |
| 收稿时间： | 8/4/2011 10:38:40 AM |
| 修稿时间： | 8/4/2011 12:00:00 AM |
Cross Dot Blot Hybridization with Specific Nucleic Acid Probesfor Detection of Pathogenic Exogenous Avian Leucosis Virus |
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| CUI Zhi-zhong.Cross Dot Blot Hybridization with Specific Nucleic Acid Probesfor Detection of Pathogenic Exogenous Avian Leucosis Virus[J].Chinese Journal of Veterinary Drug,2011,45(8):5-11. |
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| Authors: | CUI Zhi-zhong |
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| Institution: | CUI Zhi-zhong1,ZHAO Peng1,SUN Shu-hong1,WANG Xin1,LI Wen-ping2(1.College of Veterinary Medicine,Shandong Agriculture University,Tai'an,Shandong 271018,China,2.China Institute of Veterinary Drug Control,Beijing 100081,China) |
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| Abstract: | Four DIG-labeled nucleic acid probes for specific detection of chicken endogenous and pathogenic exogenous avian leukosis virus(ALV) were synthesized by PCR using specific primers, these probes are used to detect exogenous pathogenic ALV specific nucleic acid in suspected samples through cross dot hybridization. Genomic DNA extracted from the samples or its amplified PCR products using the appropriate primers can be detected with specific probes. The results could be reported in 24 ~ 36h by cross-dot hybridization. |
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| Keywords: | pathogenic exogenous ALV endogenous ALV specific nucleic acid probe PCR cross dot blot hybridization |
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