10 20 30 40 50 60 GGAAGAAGCAGCACAGU--| C GC C - U GUCUUACUGACGGUUU GGGCUGGG AAGGU GGGG UAG GGC AACAGCA \ CCUGGCUC UUCCA CUCC AUC CCG UUGUCGU C UGUCUUCGGCUCGGCCAGU^ A A- A A - ACACACACCAAAGGUC 130 120 110 100 90 80 70