10 20 30 40 50 CUAUAGUGGAGAACCUCA- -| A CU C U ACCC CAGUG GGGA UC UCU CC AGA AAUGGC UCAAAC U CUCU AG AGA GG UCU UUAUCG AGUUUG C CUCCGAAGGUCUUCUUUAA C^ A CU U - GAA- UUGAC 110 100 90 80 70 60