10 20 30 40 50 GUAUGUGUAUAUACAGAAG- - C U-| CU A GCUGU AC CUG UUCUC AAUAUCAG GGUA UUCAGAG G UG GAC AGGAG UUAUAGUC UCGU AGGUCUC C ACCACUUUCGUCUGAAUUCG C A UU^ CG - ACUGU . 110 100 90 80 70 60