10 20 30 40 50 60 AAGAAUCCCCUCAAAUU- -| CA AGC U C CCAGGAGAU CC AGCCC CC CCAGUGU CAGACUAC UGU U GG UCGGG GG GGUUACA GUCUGAUG ACA G AGGCCUCAGCUACGAAAA U^ UC AUU C - UGUGUAAAC 120 110 100 90 80 70