10 20 30 40 50 60 AAGACAAGUCAAAAGGU- -| C GGC U C U AGGACA CC UGCUC GUC CCAGUGU CAGACUAC UGU C A GG ACGGG UAG GGUUACA GUCUGAUG ACA G U CAGUGUCAACGACGAAAG U^ U AUU C - U UUGUUA . 110 100 90 80 70