10 20 30 40 50 CACAGAUAACAAAUACAA--| GUU U C A A GACAU CCU GCG UUCCUUGUCA AC UUCGUC CAGU \ GGG CGU AGGGAAUAGU UG AGGCAG GUCA U CUGUAGUACUUCUUCUUCAA^ AAU U C A - CAAAC 110 100 90 80 70 60