10 20 30 40 50 60
CCCUGGCAGGAAGCUGU--| G U GU C G GAUUAGAU
GU UUGC GUU CGGGUGGAU AC GUGCAAUUUU U
CA GACG CAA GUCUACCUA UG CACGUUAAAG A
UGAUUGGUCUCGGUCCUUC^ G C AU - G GCAGGACG
120 110 100 90 80 70