10 20 30 40 50 AAUUUGGGAUUGAUUCAA -| G U A C CUU GAC UAU UAC CAGCUUUCGCGGG UAAAAA UC C CUG AUG AUG GUUGAAGGCGCCC AUUUUU AG A AGCUAAGACCGACUUACA U^ A C G A UGU 110 100 90 80 70 60