10 20 30 40 50 60 UCUUUUAGGAAUCUAUUUU--| CUG CUGCCCUAUAAAUGGUCCCCGUGUUAAUAU AGACA CU A UCUGU GG U UAAAGUUCUUCAACACAUAUU^ AA- AUGUGGGAUAUAUUCACUAAGGGCAAUAUA . 110 100 90 80 70