10 20 30 40 50 60 CAGGGCCACCACGAAUGGCUA--| GAGAG CAUAGA UGCACUGCACAACCCUAG GGUGCCAUUCA \ ACGUGACGUGUUGGGAUC CCGCGGUAAGU C UGGCUCAUGUCAACACAUCCAAC^ A---- UAAUAU . 110 100 90 80 70