10 20 30 40 50 60 AAAACUUUGUUUGACAUG-----| ACUU A U CU A UUGGUAUC GCU UAAUG ACA UCAACG GUCGGUG GU \ CGG AUUAC UGU AGUUGC UAGCUAC CA U ACCUCUGUCUUCAAUGACCGUAA^ C--- A C -- - AACGGAAA 120 110 100 90 80 70