[FINALS] DESCRIPTION Flashcards
infect vertebrates
Parvovirinae
Non-enveloped icosahedral capsid
Parvoviridae
Adenoviridae
Linear, single stranded DNA
Linear, double stranded DNA
Circular, double stranded DNA
Parvoviridae
Adenoviridae
Papillomavirus; Polyomavirus
+ - DNA are packaged separately into virions
Parvoviridae
tropism to host epithelial cells
replicates in the squamous epithelium
defined tissue tropisms determined by receptor interactions and transcriptional machinery of the cell
replicates in the nucleus
Papillomaviridae
Polyomavirus
lytic, chronic, latent and transforming infections
lytic, persistent and latent infection
lytic infections in permissive cells; abortive, persistent, latent, or transforming infections in non-permissive cells
Polyomaviridae
Adenoviridae
Polyomavirus
successful cell cultures from the adenoids and tonsils
Adenoviridae
terminal protein (TP) which is covalently linked to the 5’ prime end
Adenoviridae
Grouped A to G by DNA homologies and by serotypes
Adenoviridae
100 types classified into 16 groups (A-P)
Papillomavirus
cause warts and mucous membranes to cause oral and conjunctival papillomas
Papillomavirus
structurally altered enlarged keratinocytes with clear halos around shrunken nuclei
Koilocytes due to Papillomavirus
resists inactivation
Papillomavirus
Polyomavirus
persists in host
Polyomavirus