Physicochemical
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(S)
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(S)
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(S)
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| Stability of Infectivity (effects) |
Labile at pH 3.0
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1:10
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5.5 dex
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7.9 dex
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7.8 dex
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8.4 dex
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Relatively stable to lipid solvents
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| Virion Morphology |
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60 nm
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nm
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nm
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Thin-section electron microscope
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Envelope observed
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Capsid; diameter = 28 nm; spherical shape
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| Morphogenesis |
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Virions found free in cytoplasm and in assoc. with matrices and endoplasmic reticulum
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Cytoplasmic matrices
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| Hemagglutination |
Yes
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SMB ext. by sucrose-acetone
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Goose
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6.0 - 7.2
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6.5 - 6.7
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4° C- 37° C
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4d C
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Mamium titer = 1:80
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CF, NT
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Mamium titer = 1:80
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