10 20 30 40 50 AUGUCAUCCUAUAACAA- -| C CU UG C A AUGGU UUC CGUU UCUUU UGGCAC G GGA UAAUCAC U AAG GUAG AGAAA ACCGUG C UCU AUUAGUG A AGGUAUUUACUAAGAUUA U^ U AU GU U - AAAAU 110 100 90 80 70 60