10 20 30 40 50 CCAUCGGAUGAAUUGUU---| G CUG C A CA A GAGAC GGU UUAGCC CGG CCC CG CCAGGGUA GA U CCG GGUCGG GCC GGG GC GGUCCCGU CU C CCACUCGACCCGUCUUCCGU^ - UCA A A CC C UCGCU . 110 100 90 80 70 60