10 20 30 40 50 CGUAACUGGGCUAAUAUUA--| A - U GA U CAUAU GAG CCGGAA GUUGGAAGU CACAUG UG AGC \ CUC GGUCUU CGACCUUCA GUGUAC AC UCG A GAGGAGUGAAACAACUAAAAG^ - U C UC C ACAAG 110 100 90 80 70 60