CHARACTERIZATION OF A PICORNAVIRUS ISOLATED FROM BROILER CHICKS

被引：86

作者：

YAMAGUCHI, S

IMADA, T

KAWAMURA, H

机构：

来源：

AVIAN DISEASES | 1979年 / 23卷 / 03期

关键词：

D O I：

10.2307/1589732

中图分类号：

S85 [动物医学（兽医学）];

学科分类号：

0906 ;

摘要：

The rectal content of an apparently normal 1-week-old broiler chick yielded an unclassified cytopathogenic virus with cytopathic effects of the round type. It was identified as a picornavirus from the following: ribonucleic acid in the viral core; virus growth in the cytoplasm; a particle about 30 nm in diameter; resistance to ethyl ether, chloroform, trypsin, and acid; relative heat-lability; and partial stabilization to molar magnesium chloride. The virus was stable under freezing and thawing, and sonication. It was distinguished from avian encephalomyelitis virus by the neutralization test.

引用

页码：571 / 581

页数：11