Physicochemical
RNA
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(S)
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(S)
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|
(S)
|
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| Stability of Infectivity (effects) |
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50%
|
<2.0 dex
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6.5 dex
|
|
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1:100
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<1.0 dex
|
6.5 dex
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|
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| Virion Morphology |
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45-50 nm
|
nm
|
nm
|
By electron microscopy (8)
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Envelope observed
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| Morphogenesis |
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| Hemagglutination |
Yes
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SMB ext. by sucrose-acetone
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Goose
|
6.2-7.0
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6.4-6.6
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|
22dC
|
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CF, HI, NT
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| |
