10 20 30 40 50 GUUCCGCUUCUCUAGCC----| G G UUU U GUGUUU CUC UCU AUAUGACUGAUUUC UGGUGUU AGA \ GAG AGA UGUAUUGACUAAAG ACCACGA UCU U AAAGGAUAACUUCCGUUGCGG^ - - UUU - AACUCA . 110 100 90 80 70