10 20 30 40 50 GAGGAAAAAGCAGAUUU-- AA A--| CG CUGAUU GGUCUCUGG GCAAAGUUCUGUG CACU GACU A CCGGGGGCC UGUUUCAAGACAU GUGA CUGA U AAUUGAGGAACCGACGGUG GC CAC^ -- AGAUAG . 110 100 90 80 70 60