Stimulation of Xenopus oocyte protein synthesis by microinjected adenovirus RNA.
AUTOR(ES)
Richter, J D
RESUMO
The ability of injected heterologous mRNAs to compete with endogenous mRNAs in Xenopus oocytes was assayed. In confirmation of previous reports, globin mRNA translation in oocytes results in a concomitant decrease in endogenous protein synthesis. In contrast, injection of adenovirus 5 mRNA into the oocyte results in a stimulation of endogenous protein synthesis. The stimulation is dose dependent and does not require nuclear transcription in the oocyte. Preliminary mapping data suggest that the stimulatory RNA is a product of one of the viral immediate early genes.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=346513Documentos Relacionados
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