10 20 30 40 50 GCAUCUCCUAAAACGGA- -| C UG U C C GUCCAG AGG GGGG ACCUU GCCCUCC GUUG UG UGGA \ UCC CCCC UGGAG CGGGAGG CGAC AC ACCU C GAGGAACAAAGUCUGGAC A^ U GU C A A AACUCU 110 100 90 80 70 60