10 20 30 40 50 60 ACUGACUCUGACUGUUA--| G UUU CU GGUAGAACA AUG GGUUUUCC GUGCUUGAU AACCAUGU A UAC UCGGAAGG CACGAACUG UUGGUACA U ACGGUACGCCGUCCUUUCA^ G UAC UC AGUUAAACA 120 110 100 90 80 70