10 20 30 40 50 60 UUUUAAGCGGAAGGAAGUGC- UC -| UU G AC UCGAAA UCUG GCCCGG UGAAUGCA CU GGU GAUG C AGAC UGGGCC ACUUAUGU GG CCA CUAC G CGCGUACGCAUCGAACCAAGA CU U^ UU G -- UGAUUA 120 110 100 90 80 70