10 20 30 40 50 60 UUCAAUGCCUUUGAUAUC --| GC U GC CUGAAU GGU CUUUAGG ACAUACUUCUU AUAU CCAUA G CCG GGAAUCC UGUAUGAAGAA UGUA GGUAU C GACGCAGGGUCGACUUUU UU^ AA U A- CGUAAC . 110 100 90 80 70