Physicochemical
RNA, Single Strand
|
|
3
|
|
(S)
|
|
|
|
|
|
|
|
|
(S)
|
|
(S)
|
|
| Stability of Infectivity (effects) |
pH 3.0 titer 2.7 dex , pH 7.2 titer 3.0 dex
|
1:2
|
<0.5 dex
|
2.7 dex
|
1:2
|
<0.5 dex
|
2.7 dex
|
1:1000, 1:500, 1:100
|
<0.5, <0.5, <1.5 dex
|
2.9 dex
|
|
|
| Virion Morphology |
|
<220nm
|
nm
|
nm
|
Filtration (3)
|
|
|
|
| Morphogenesis |
|
|
|
|
|
|
| Hemagglutination |
No
|
SMB ext. by sucrose-acetone
|
Goose
|
5.8-7.4
|
|
4dC, 22dC, 37dC
|
|
|
CF, NT, IFA
|
|
| |
