RNA-dependent DNA polymerase activity of RNA tumor virus. VI. Processive mode of action of avian myeloblastosis virus polymerase.
AUTOR(ES)
Leis, J P
RESUMO
Purified avian myeloblastosis virus (AMV) polymerase consisting of alpha,beta subunits has been shown to act processively in catalyzing DNA synthesis primed with 34S AMV RNA oligo(dT), poly(A)-poly(dT), and poly(I)-poly(dC). DNA transcripts prepared with 34S AMV RNA-oligo(dT)14 and AMV polymerase (alphabeta) have been shown to have a molecular weight of 1.05 X 10(6), or approximately one-third the size of the 34S RNA genome. Polymerase subunit alpha acts nonprocessively with the above templates.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=354934Documentos Relacionados
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