10 20 30 40 50 60 AAGGCAUCUUCAGGAGA- -| CGC UC U C U AGGAAGC CC AGCCC CU CCAGUGU CAGACUAC UGU C U GG UCGGG GA GGUUACA GUCUGAUG ACA G A GGAUCUUUGCAACGAGUG U^ UCA UU C - U UGGAAAC 120 110 100 90 80 70