10 20 30 40 50 GAAGGAAAAACGGACCU-- U A--| CA CUGAUU AGUCUUU GAGGCAAAGUUCUGUG CACU GACU A UCGGAGA CUCUGUUUCAAGACAU GUGA CUGA U UGGGGGGUCAGCGGCGCUG C CAC^ -- AGAUAG . 110 100 90 80 70 60