In vitro Transcription of Double-stranded RNA by Virion-associated RNA Polymerases of Viruses from Gaeumannomyces graminis
نویسندگان
چکیده
منابع مشابه
Transcription of killer virion double-stranded RNA in vitro.
Intracellular virions of stationary phase ethanol-grown cells of a killer strain of Saccharomyces cerevisiae contain encapsulated M (1.1 x 10(6) dalton) and L (3.2 x 10(6) dalton) double-stranded RNA plasmids. These virions also contain RNA polymerase activity which catalyzes the synthesis of full-length, single-stranded, asymmetric transcripts (denoted m and l) of the virion double-stranded RN...
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Most viruses have RNA genomes that are replicated and transcribed into messenger RNA by viral RNA-dependent RNA polymerases (RdRps), usually in concert with other viral and host factors. Many, if not most, eukaryotes also encode putative RdRps that have been implicated in sequence-specific, RNA-triggered gene silencing. Although the viral and cellular RdRps have no sequence homology, they share...
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ژورنال
عنوان ژورنال: Journal of General Virology
سال: 1981
ISSN: 0022-1317,1465-2099
DOI: 10.1099/0022-1317-57-1-157