10 20 30 40 50 60 UUUGGACAAACUUAUGAU--| U U C GU C UAUGACAA GGUGUG UUUUG GG AGUGUG UAG UGGUUGU C UCAUAC AAAGU CC UCACAC AUC ACCAACA G AUUUUUUGCCCGGCUUUGUU^ C U U UU - CCCAAGAU 120 110 100 90 80 70