10 20 30 40 50 UAAAUGGACUCAAUUUUA- -| U UCU U UG CUGUGAUU AGG AUC CC GCUU AACAUGGAAG CUUG \ UCC UAG GG UGAG UUGUACCUUC GAAU U UUUAGAAAAUAUACGGAAA U^ U UGU U GU UAAAAAAU . 110 100 90 80 70