10 20 30 40 50 UACUGGAGCAAGAAGAC--| U U C U A U GUUGUC CUCA GC GUGAC CUCUAGA GGA GCAC GUCU \ GAGU UG CAUUG GAGAUUU CCU CGUG UAGA U GUAGAAGUUGCAACGAAAA^ U U U C A C AAAGAA 110 100 90 80 70 60