Analysis of the in vitro cleavage products of the tomato black ring virus RNA-1-encoded 250K polyprotein.

Abstract

Tomato black ring virus RNA-1 was translated in a rabbit reticulocyte lysate. The primary translation product of Mr 250K, which corresponds to its whole coding capacity, was synthesized within 45 min and, during further incubation in the translation medium, was proteolytically processed. Essentially, four cleavage products (P190, P120, P60 and P50) were… (More)

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