RNA polymerase IV (RNAP IV) is an enzyme that synthesizes small interfering RNA (siRNA) in plants, which silence gene expression. RNAP IV belongs to a...

In molecular biology, RNA polymerase (abbreviated RNAP or RNApol), or more specifically DNA-directed/dependent RNA polymerase (DdRP), is an enzyme that...

DNA polymerase IV (DinB) and DNA polymerase V (UmuD'2C) - SOS repair polymerases; Pol η, ι, κ Reverse transcriptase (RT; RNA-directed DNA polymerase; RdDP)...

contrast, RNA polymerases synthesize RNA from ribonucleotides from either RNA or DNA.[citation needed] When synthesizing new DNA, DNA polymerase can add...

interfering RNA (siRNA). Together with RNA polymerase IV (Pol IV), Pol V is involved in an siRNA-dependent epigenetic pathway known as RNA-directed DNA...

the RdDM and RNAi pathways produce sRNAs and involve conserved Argonaute, Dicer and RNA-dependent RNA polymerase proteins. RdDM has been implicated in...

novo, an RNA primer, complementary to part of the single-stranded DNA, is synthesized by primase (an RNA polymerase):[citation needed] ("!" for RNA, '"$"...

cellular mRNA. All positive-strand RNA virus genomes encode RNA-dependent RNA polymerase, a viral protein that synthesizes RNA from an RNA template. Host...

sensitive (inhibited at 1μg/ml), RNA polymerase III is moderately sensitive (inhibited at 10μg/ml), and RNA polymerase IV is slightly sensitive (inhibited...

that a radioactive polymer of DNA, not RNA, could be retrieved. To initiate the purification of DNA polymerase, the researchers added streptomycin sulfate...