10 20 30 40 50 GCUGCCAUCUAGCGAUU---| UCUA U UG U C GAGCU AGAGGU CUG GGCAGUG G UAG UGGUUGU U UCUCCA GAC UCGUUAC C AUC ACCAACA C GUCAAAAGUACAACUAUCAA^ CAA- U GU C - AACAU 110 100 90 80 70 60