10 20 30 40 50 UGCGCCAUUGUUUGAAC---| UUA A - G UGCUUG GAC CUGACUGACUG CGACUGUUG C CCAU \ CUG GACUGACUGGC GCUGACAGC G GGUA A UGUCGAGUACAGGUGGUUGA^ CC- A U - UCAGCA 110 100 90 80 70 60