Arbovirus Catalog

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Physicochemical
Pieces (number of genome segments)	Infectivity	Sedimentation Coefficients(s) (S)
Percentage wt, of Virion Protein	Lipid	Carbohydrate
Virion Polypeptides: Number	Details
Non-virion Polypeptides: Number	Details
Virion Density	Sedimentation Coefficients(s) (S)
Nucleocapsid Density	Sedimentation Coefficients(s) (S)

Stability of Infectivity (effects)
pH (infective range)
Lipid Solvent (ether - % used to test)	After Treatment Titer	Control Titer
Lipid Solvent (chloroform)	After Treatment Titer	Control Titer
Lipid Solvent (deoxycholate) 1:200	After Treatment Titer 2.3 dex	Control Titer 9.3 dex
Other (formalin, radiation)

Virion Morphology
Shape Typical group A virus	Dimensions 68 nm
Mean nm	Range nm
Measurement Method Negative contrast electron microscopy (3)	Surface Projections/Envelope Envelope observed	Nucleocapsid Dimensions, Symmetry Nucleocapsid diameter = 32 nm

Morphogenesis
Site of Constituent Formation in Cell	Site of Virion Assembly	Site of Virion Accumulation
Inclusion Bodies	Other

Hemagglutination
Hemaggiutination Yes	Antigen Source SMB ext. by sucrose-acetone	Erythrocytes (species used) Goose
pH Range 5.75-7.0	pH Optimum 6.2
Temperature Range 4dC - 37dC	Temperature Optimum 37dC
Remarks
Serologic Methods Recommended HI, CF, NT
Footnotes