10 20 30 40 50 CAGACAGCGUGAAGGAGG- U-| C C C AG G GUGGGC GC GCC UG AGGUGGG UGGG CACAG CACU \ CG CGG AC UCCACUC ACUC GUGUC GUGG U GGUACGACAAUGGCUAAGA UU^ U U - CU - UGUGCU 110 100 90 80 70 60