10 20 30 40 50
CUAUUAGAUGGAGAUCG---| CAG CC A GA UAAUG
GCCCC CUCU GUGUUCAC GCG CCUUGAUU \
CGGGG GAGA CGUAAGUG CGC GGAAUUAA U
CGAGGAGACCUGCGAUUCGC^ A-- AC G AC CAUAU
110 100 90 80 70 60