10 20 30 40 50 GCUCUCCACGCGGCACUG- -| U GA CC UGCU CGG CCCAGGGGCUGG GCGG AGGGC ACAGUG U GUC GGGUCCCUGACC CGCC UUCCG UGUCAC G UUGACGUGACAGAAGUACG G^ - AA UA AGUG 110 100 90 80 70 60