Suppr超能文献

对黄病毒的基因控制抗性的干扰素非依赖性

Interferon independence of genetically controlled resistance to flaviviruses.

作者信息

Brinton M A, Arnheiter H, Haller O

出版信息

Infect Immun. 1982 Apr;36(1):284-8. doi: 10.1128/iai.36.1.284-288.1982.

Abstract

Flavivirus-resistant C3H/RV mice injected with sheep anti-interferon globulin and then infected with either West Nile or yellow fever virus survived and displayed no disease symptoms. Also, treatment of embryo fibroblast cultures prepared from C3H/RV or congenic susceptible C3H/HE mice with anti-interferon serum resulted in an increased yield of West Nile virus from both types of cultures, but the amount of infectious virus produced by resistant cultures remained 1 to 1.5 logs lower than that produced by susceptible cell cultures. These results indicate that the mode of expression of the flavivirus resistance gene differs significantly from that of the Mx gene conferring resistance to influenza virus-induced disease in A2G mice.

摘要

给抗黄病毒的C3H/RV小鼠注射羊抗干扰素球蛋白,然后用西尼罗河病毒或黄热病病毒感染,这些小鼠存活下来且未表现出疾病症状。此外,用抗干扰素血清处理由C3H/RV或同基因易感的C3H/HE小鼠制备的胚胎成纤维细胞培养物,两种培养物中产生的西尼罗河病毒产量均增加,但抗性培养物产生的感染性病毒量仍比易感细胞培养物产生的低1至1.5个对数。这些结果表明,黄病毒抗性基因的表达模式与赋予A2G小鼠抗流感病毒诱导疾病的Mx基因的表达模式有显著差异。

相似文献

引用本文的文献

3
Host genetic variability and West Nile virus susceptibility.宿主基因变异性与西尼罗河病毒易感性。
Proc Natl Acad Sci U S A. 2002 Sep 3;99(18):11555-7. doi: 10.1073/pnas.202448899. Epub 2002 Aug 21.
4
Positional cloning of the murine flavivirus resistance gene.小鼠黄病毒抗性基因的定位克隆
Proc Natl Acad Sci U S A. 2002 Jul 9;99(14):9322-7. doi: 10.1073/pnas.142287799. Epub 2002 Jun 21.

本文引用的文献

4

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验