10 20 30 40 50 AGGACUACGACCCAUUGCA- - C C -| GUCAUA CUCUUC CAUU UUUGGCACUAG AC AUUUUUGU \ GAGGGG GUAA GAACUGUGAUU UG UAAAAACA U ACUUAACAAUGCAGCAAGCG U U A U^ CAUCUU . 110 100 90 80 70 60