10 20 30 40 50 60 GGACAUGUGUUGCUGUU--|A GA A UC GUGAAGC G CAGU GCG CUGUAAACAUCC GACUGGAAGCU A C GUCA CGU GACGUUUGUAGG CUGACUUUCGG G UUACUAAGAACUGCGGACA^C AC C -- GUUAUAC 120 110 100 90 80 70