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Sequences of the 5′ and 3′ ends of HCV RNA. (A) The cDNA sequence for the 5′ end of the CG1B strain (a) and the RACE results for the 5′ ends of in vitro-transcribed RNA (b) and of the HCV RNA from the culture medium (c). (B) The cDNA sequences and the stem-loop structures of the 3′ ends of the CG1b strain (Left) and the HCV RNA from the medium (Right). Nucleotide changes are boxed.
