10 20 30 40 50 UCGUGGCAGCCAUUUUG---| UGU UG - CU GUGACA UCGG GUGAUUCCU UUCA GC GGUUGUGAU A AGCU CAUUAAGGA AAGU CG CCAACACUA U GUGCCGGCCCACAACUAACC^ UG- GU U U- CUGCAG . 110 100 90 80 70 60