10 20 30 40 50 60
GCCCCAGCUGAGACGGACC- -| UG U GU UGGGGCUCUGC
GCC CUU GGG GAG AGUAGGUUGUAUAGUU C
CGG GAA CCU UUC UCAUCUAACAUAUCAA C
ACAGGUGGCGUCUAUAAUGU U^ GU - UG UAGGGUUUCGU
120 110 100 90 80 70