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) |
infectivity stable @ pH 6.0-9.0; opt.= pH7.0-8.0
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1:500, 1:1000
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<1.0 dex
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4.5 dex
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| Virion Morphology |
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nm
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nm
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| Morphogenesis |
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| Hemagglutination |
No
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SMB ext. with sucrose-acetone
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Sheep
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6.0-6.8
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37dC
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* Virus multiplication not inhibited by BUDR, 50 mcg/ml or actinomycin D,
0.2 mcg/ml.
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NT, CF, IFA
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* Virus multiplication not inhibited by BUDR, 50 mcg/ml or actinomycin D,
0.2 mcg/ml.
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