10 20 30 40 50 60 GUGUGUGUGUGGUGGAU-- CU - -| U C GUCUGUGCA GGCUUUG CCUGA GCCAUUGCAUU UG CUGC UU U UCGGGAC GGACU UGGUAACGUGA AC GACG AA U CAAACUUGAGCAUCUGAAG UG G U^ - A CCUGUAGAG 120 110 100 90 80 70