10 20 30 40 50 60 CUGACUCUUGACUCAGU- -| U C C AA UG UGUAA CU GGAGC GAGC UG GUAGGAG GGGCUG GAUC C GA CCUCG CUCG AU CGUCUUC CUCGAC CUGG U GACCUCGAACCACCCCAC C^ U - C CA CA UAGAG . 110 100 90 80 70