10 20 30 40 50 60 UCAAGGGACACAUUUUC----| UUA G G GAA GUUGGA UGCU ACCUU GAAAUCAAG AUGGGU GCCU A ACGA UGGGA CUUUGGUUC UACCCA CGGA U AAGUAAGGAGACGUCUUAGGG^ C-- A A G-- UCUCAA . 110 100 90 80 70