Species-Level Identification of Orthopoxviruses with an Oligonucleotide Microchip

Author:

Lapa Sergey1,Mikheev Maxim2,Shchelkunov Sergei2,Mikhailovich Vladimir1,Sobolev Alexander1,Blinov Vladimir2,Babkin Igor2,Guskov Alexander2,Sokunova Elena2,Zasedatelev Alexander1,Sandakhchiev Lev2,Mirzabekov Andrei1

Affiliation:

1. Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow

2. State Research Center of Virology and Biotechnology “Vector,” Koltsovo, Novosibirsk Region, Russia

Abstract

ABSTRACT A method for species-specific detection of orthopoxviruses pathogenic for humans and animals is described. The method is based on hybridization of a fluorescently labeled amplified DNA specimen with the oligonucleotide DNA probes immobilized on a microchip (MAGIChip). The probes identify species-specific sites within the crmB gene encoding the viral analogue of tumor necrosis factor receptor, one of the most important determinants of pathogenicity in this genus of viruses. The diagnostic procedure takes 6 h and does not require any sophisticated equipment (a portable fluorescence reader can be used).

Publisher

American Society for Microbiology

Subject

Microbiology (medical)

Reference53 articles.

1. Anonymous. 1997. Human monkeypox in Kasai Oriental, Democratic Republic of the Congo (former Zaire). Wkly. Epidemiol. Rec.72:369-372.

2. High-frequency homologous recombination in vaccinia virus DNA

3. Portable System for Microbial Sample Preparation and Oligonucleotide Microarray Analysis

4. Buller, R. M. L., and G. J. Palumbo. 1992. Safety and attenuation of vaccinia virus, p. 235-267. In M. M. Binns and G. L. Smith (ed.), Recombinant poxviruses. CRC Press, Inc., Boca Raton, Fla.

5. Cameron, C., S. Hota-Mitchell, L. Chen, J. Barrett, J. X. Cao, C. Macaulay, D. Willer, D. Evans, and G. McFadden. 1999. The complete DNA sequence of myxoma virus. Virology264:298-318.

Cited by 69 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3