10 20 30 40 50 AUUUCUUCAUGGUGUAG- -| UA CGA G UCAUUU UC CACUUGCU GUUUGCUAUU UGACCA UGG U AG GUGAGCGG CAAAUGAUAA ACUGGU ACC U GUUUGUUUGCACCUAGUA U^ UC CAA G CAAAAA . 110 100 90 80 70 60