replicase
National Institutes of Health
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The initiation region of the MS2 replicase cistron can be isolated as a fragment 59 bases in length protected from RNAase by the…
Phage Qbeta RNA replicase consists of four nonidentical subunits three of which are required for poly(C)-directed synthesis of…
Abstract Phage Qβ RNA-dependent RNA replicase consists of four subunits: one is RNA phage specific (subunit II), the other three…
The association of the replicase of foot-and-mouth disease virus (FMDV) with cellular membranes was suggested following attempts…
Escherichia coli cells infected with the RNA bacteriophage f2 contain a rifampicin-resistant poly C-dependent GTP-polymerizing…
THE single stranded RNA genome of bacteriophage Qβ has been variously estimated to consist of from 3,5001 to 4,5002 nucleotides…
A rifampicin-resistant poly(G) polymerase has been purified from f2 sus 11-infected cells. The poly(G) polymerase is believed to…
An RNA-dependent RNA polymerase activity has been detected in purified preparations of influenza virus. In contrast to the…
A transcription factor, Ψr , which preferentially stimulates the synthesis of ribosomal RNA in vitro has been identified in crude…
tris, pH 7.4, 0.005 N MgCl2 to an RNA concentration of 0.2-0.8 -y/ml (as defined by counts incorporated during synthesis). Two…