10 20 30 40 50
CUCGUGCGUUCUUUUUGA--| CG - C A GA UAAUG
GUUCU CUCU G GUGUUCAC GCG CCUUGAUU U
UAAGA GAGA C CGUAAGUG CGC GGAAUUAA C
CGUUUGAGCAACGACCUCUC^ A- A - G AC CAUAC
110 100 90 80 70 60