10 20 30 40 50 AAAAGGAAGAGAUCAAU- CGU ---| A CG C A GUCAU GCC UGC CACA ACC UAGAU CGA CUUGUG \ CGG ACG GUGU UGG AUCUA GUU GAACAC A AGGUCCAAAACACGUAAA U-- UCU^ A AU U C ACCUU 110 100 90 80 70 60