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