10 20 30 40 50 CGCUGGAGCAAGAAGAU--| U U C ACU GUUGUCU CUCA GC GUGAC CUCCAAAGGGAAGU UUCU \ GAGU UG CAUUG GAGGUUUCCCUUCA AAGA A GUUGAAGUUGCAACGAAAA^ U C U CGC AAAGAAA . 110 100 90 80 70