Physicochemical
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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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Chloroform-labile (4 dex decrease) Feldman and Wang, 1961
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| Virion Morphology |
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<100 nm
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nm
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nm
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Passage through 100 nm Gradacol
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| Morphogenesis |
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| Hemagglutination |
Yes
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SMB ext. by acetone-ether; sucrose-acetone + - prot.
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Chick
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6.0
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22dC
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Low titer (80) by sucrose-acetone method (others not suitable)
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CF, HI, and NT
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Low titer (80) by sucrose-acetone method (others not suitable)
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