10 20 30 40 50 GACGCAGAGACUCCAUU- U- G C CG UC-| AAGUGUG UG UGCA AU GCAG CCAUUU AGAGCUAU A AC ACGU UG CGUC GGUAAA UCUCGAUA A AAGUCCACCUACCAGUAA UC A U AU UUU^ CUGUUGA 110 100 90 80 70 60