Simian virus 40 transcriptional complexes incorporate mercurated nucleotides into RNA in vitro.
Simian virus 40 Sarkosyl transcriptional complexes incorporated mercurated nucleotide precursors into preinitiated RNA chains. Synthesis with mercurated precursors was three- to fivefold slower than with nonmercurated nucleotides (12 to 20 pmol per 10(6) cells per h at 25 degrees C), and 50 to 70% of the RNA product bound specifically to sulfhydryl-agarose. The amount of mercurated CMP incorporated into RNA was measured by specific binding of [35S]cysteine to the mercury residues. More than 90% of the mercurated RNA hybridized to simian virus 40 DNA.
D000818:Animals; D002460:Cell Line; D002474:Cell-Free System; D002522:Chlorocebus aethiops; D002846:Chromatography, Affinity; D003570:Cytidine Triphosphate / Q000031:analogs & derivatives / Q000378:metabolism; D007668:Kidney; D007700:Kinetics; D008628:Mercury; D012367:RNA, Viral / Q000096:biosynthesis*; D012265:Ribonucleotides / Q000378:metabolism; D013539:Simian virus 40 / Q000378:metabolism*; D013347:Subcellular Fractions; D014158:Transcription, Genetic
D012367:RNA, Viral; D012265:Ribonucleotides; D003570:Cytidine Triphosphate; D008628:Mercury