Physicochemical
RNA, Single Strand
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2 (22)
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30-31S;22-24(S)
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(S)
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(S)
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| Stability of Infectivity (effects) |
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0.5% final
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No virus
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7.5 dex
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0.1% BPL inactivates virus but not CF activity
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| Virion Morphology |
Pleomorphic, variable size
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70-90 nm
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nm
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nm
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Electron microscopy (4)
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Envelope observed; regularly spaced surface projec
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| Morphogenesis |
Internal electron-dense granules resembling ribosomes
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| Hemagglutination |
Not tried
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3 host RNAs in virion (22)
* RNA deduced from the fact that replication is not inhibited by BUDR
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CF, PRNT, IFA
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3 host RNAs in virion (22)
* RNA deduced from the fact that replication is not inhibited by BUDR
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