10 20 30 40 50 60 AGCGUCGAAGAAUUUGG---| U U CU G ACAUAUUACA CAUG GCC GGG GAG UAGUAGGUUGUAUAGUU U GUAC UGG UCC UUC AUCGUUCAACAUGUCAA C AAAGAAGGAGCUGCUCACAC^ - U CU A GAGGAUAUUA 120 110 100 90 80 70