10 20 30 40 50 CAGAAGUUCUAAUUUCU--| CUU U U CAGGCUC CAUUC CAGUGUUGAAACAA CUCUA UGAAC \ GUAAG GUUAUAACUUUGUU GAGGU ACUUG C UAUCAUCCUAGUUAGAAUA^ AAC U C AACCAAA 110 100 90 80 70 60