10 20 30 40 50 60 UGAAAUCAACGAAUCACCUA--| A CCCU U UUAGGAAA CCUA CUGGGUUAGGG GGCUCCA CUCCU A GGGU GACCCAAUCCC UCGGGGU GAGGG C UCUUUUACGUCGUCACAAUGUC^ C AGCU - GUUUCUUC 120 110 100 90 80 70