10 20 30 40 50 60 AAAAGAAAAAAAUCGAU--| CA A AAU U CGAUUUGAGC CUGCAG UUGA UAAUCUC UUGUAAA GUGAG \ GGCGUC AGCU GUUAGAG AACGUUU CACUC C AUUAUGAAACACCGUAUAC^ AG C GUC - AGGCAGUUUA 120 110 100 90 80 70