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Aphthovirus

Picornaviridae

  • Reference work entry
The Springer Index of Viruses

Virion

Morphology:

Icosahedral

Envelope:

No

Diameter (nm):

30

Length (nm):

–

Structural components:

RNA, capsid composed of 60 copies of each of four proteins

Buoyant density (g/mL):

1.43

Buoyant density method:

CsCl

Lipid composition:

 

Additional information:

Atomic structure solved at 2.9 Ã…; virion unstable below pH7, disintegrating to release the RNA and produce a well-defined subunit

Foot-and-mouth disease virus, serotype A, sub-type 12. Fig. 1
figure 02101figure 02101

Electron micrograph showing particles with a diameter of 30 nm

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Correspondence to Marvin J. Grubman Ph.D. .

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© 2011 Springer Science+Business Media, LLC

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Grubman, M.J., de los Santos, T. (2011). Aphthovirus. In: Tidona, C., Darai, G. (eds) The Springer Index of Viruses. Springer, New York, NY. https://doi.org/10.1007/978-0-387-95919-1_210

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