10 20 30 40 50 UGUGCCUGUGGCCGGAAGA--| U C U UC GUUUU UCCAGGA CU UGAG AUUACA AGGAACUGA \ AGGUCUU GA GCUC UAGUGU UCCUUGACU A GUCGUUUAGUCUUCGGUUACG^ C U U CU ACAAG 110 100 90 80 70 60