10 20 30 40 50 AGAGAGAAGAUAUUGAG- UUGC-| A CG C A GUAUU GCCUG CACA ACC UAGAU CGA CUUGUG \ CGGAU GUGU UGG AUCUA GUU GAACAC A GGGGUCCAGGCACUCUAA UGUCU^ A AU U C GCCUG 110 100 90 80 70 60