10 20 30 40 50 60 CGAGGAGGCUGCGCUCU---| GU CG GC C - U GGCUCACUGACGGUUU GG UGGG GGGU GGGG UAG GGC AACAGCA \ CC GCUC UCCA CUCC AUC CCG UUGUCGU C GUCUCGUCGGCUCGGCCAGU^ UG AU A- A A - ACACGCACCAAAGGCC 130 120 110 100 90 80 70