Genetic Analysis of Avian Reovirus Isolated from Chickens in Japan

2021 ◽  
Vol 65 (3) ◽  
Author(s):  
Masaji Mase ◽  
Makiko Gotou ◽  
Daisuke Inoue ◽  
Tsuneyuki Masuda ◽  
Satoko Watanabe ◽  
...  
2021 ◽  
Vol 65 (3) ◽  
Author(s):  
Masaji Mase ◽  
Makiko Gotou ◽  
Daisuke Inoue ◽  
Tsuneyuki Masuda ◽  
Satoko Watanabe ◽  
...  

Author(s):  
E, R. Walker ◽  
N. O. Olson ◽  
M. H. Friedman

An unidentified virus, responsible for an arthritic-like condition in chickens was studied by electron microscopy and other methods of viral investigation. It was characterized in chorio-allantoic membrane (CAM) lesions of embryonating chicken eggs and in tissue culture as to: 1) particle size; 2) structure; 3) mode of replication in the cell; and 4) nucleic acid type.The inoculated virus, coated and uncoated, is first seen in lysosomal-like inclusions near the nucleus; the virions appear to be uncoated in these electron dense inclusions (Figure 1), Although transfer of the viral genome from these inclusions is not observable, replicating virus and mature virus crystals are seen in the cytoplasm subsequent to the uncoating of the virions.The crystals are formed in association with a mass of fibrils 50 to 80 angstroms in diameter and a ribosome-studded structure that appears to be granular endoplasmic reticulum adapted to virus replication (Figure 2). The mature virion (Figure 3) is an icosahedral particle approximately 75 millimicrons in diameter. The inner core is 45 millimicrons, the outer coat 15 millimicrons, and the virion has no envelope.


1997 ◽  
Vol 61 (6) ◽  
pp. 491-496 ◽  
Author(s):  
K. HIDAKA ◽  
I. IUCHI ◽  
M. TOMITA ◽  
Y. WATANABE ◽  
Y. MINATOGAWA ◽  
...  

Pathology ◽  
2003 ◽  
Vol 35 (2) ◽  
pp. 141-144 ◽  
Author(s):  
Hiroya Kato ◽  
Sukenari Koyabu ◽  
Shigenori Aoki ◽  
Takuya Tamai ◽  
Masahiro Sugawa ◽  
...  

2016 ◽  
Vol 54 (08) ◽  
Author(s):  
R Hall ◽  
K Hochrath ◽  
F Grünhage ◽  
F Lammert

2005 ◽  
Vol 36 (02) ◽  
Author(s):  
A Abicht ◽  
JS Müller ◽  
SK Baumeister ◽  
U Schara ◽  
A Hübner ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document