10 20 30 40 50 UGACAUUUUGACCCAUCAUUUCCCUG--| U C A UCUU CAGUAGGUUG GACAG UGCAAU UGG U GUCGUCCGGC CUGUU ACGUUA ACC A GUAGGAUCCGGCCCAAGUAAAGUAUCAG^ C C - UAAC 110 100 90 80 70 60