10 20 30 40 50 60
GGCAGCGCUGAGUUCUG---| CGU U AG UCA ACGAGCAGCG
GUAU UGC GC CUGGUGUUGUGAA GGCCG C
CAUA ACG UG GACCACAGCACUU UCGGC A
CCGAGCGGACCUCUCCUACC^ CU- U G- UA- CCAUUCUCCU
120 110 100 90 80 70