polyomaviridae การใช้

• The genome has features similar to both the Papillomaviridae and the Polyomaviridae.
• SV40 is a double-stranded, circular DNA virus belonging to the Polyomaviridae ( earlier Papovavirus ) family, Orthopolyomavirus genus.
• ""'Polyomaviridae " "'is a family of viruses whose natural hosts are primarily mammals and birds.
• There are five double-stranded DNA families : three are non enveloped ( Adenoviridae, Papillomaviridae and Polyomaviridae ) and two are enveloped ( Herpesviridae and Poxviridae ).
• All PVs form the family " Papillomaviridae ", which is distinct from the " Polyomaviridae " thus eliminating the term " Papovaviridae ".
• CccDNA was first described in bacteriophages, but it was also found in some cell cultures where an infection of DNA viruses ( " Polyomaviridae " ) was detected . cccDNA is typical of " Caulimoviridae " and " Hepadnaviridae ", including the hepatitis B virus ( HBV ) . cccDNA in HBV is formed by conversion of capsid-associated relaxed circular DNA ( rcDNA ).