Treatment of the RNA of satellite tobacco necrosis virus (STNV) with phosphomonoesterase followed by heat denaturation and treatment with polynucleotide kinase in the presence of [gamma-32P]ATP yields a STNV [5'-32P]RNA containing a homogeneous 5' terminus. Analyses of this STNV [5'-32P]RNA yield
A pancreatic ribonuclease digest of carbon-14-labeled Satellite Tobacco Necrosis Virus RNA was fractionated, according to charge, by column chromatography. Individual fractions were dephosphorylated with alkaline phosphomonoesterase and rechromatogramed. The fraction originally containing
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