10 20 30 40 50 60
GAAACCACAACCGGUUU--| UU C U CCC GUGAGGC
UGUAGU GU GC GUAAACAUC GACUGGAAGCU \
ACAUCG CA CG CGUUUGUGG CUGACUUUCGA U
ACGCUCCCCCUCUUCGCAG^ GC U U U-- GUUUACG
120 110 100 90 80 70