10 20 30 40 50 60 UGGGGCAGCCAGAUGCCACCUCUCC-- U -| CAG UG GUGAGGA GUUUC GA UCACCU U UUGCUUUU \ CAAAG CU GGUGGG A AACGAAAG U ACGAACGAGACCGUCUACAUUCAUACC U G^ AG- GU AGAACUC 120 110 100 90 80 70