10 20 30 40 50 60 GCAGGCCGAGAACUCUU- AG-| AUUG GUGAUU UUCU CAGGUGCAGAGCUUAGCUG GUGAACA G GAGA GUCUACGUCUUGAAUCGGU CACUUGU A GAAGGAGUCAGACAGUAG GGA^ GA-- UUCUCA . 110 100 90 80 70