10 20 30 40 50 UGGAGCGAGAAGAUCUC--| U A U GUGGUC CUCAUGCAGUGACACUCUAAA GGC GCAC GUCU \ GAGUGUGUCAUUGUGAGAUUU CCG CGUG UAGA U GUAGAAGUGGCAACGAAAA^ U A C ACAAAA 110 100 90 80 70 60