10 20 30 40 50 60 UGACGUCCGGCAGCUUUA--| G CUA C UCC A AGCUAUUUU CUUGAU ACA ACC GUAGA GA CUUGUG \ GGACUG UGU UGG CAUCU CU GAACGC A GCUAUACAGUGUUUGCUGCC^ A ACA C UUC C CAUACGUAU 120 110 100 90 80 70