10 20 30 40 50 60 GGUCCCCGAGAUCUGCCAA--| G AA CU A UGGGCAG GGGUUU GGGG CAUUCAAC GUCGGUG GUU \ UCCGGA CCCC GUGAGUUG CAGCUAC CAA C CCUGCUCUCCUGCCGUCAAGG^ G AG C- - ACGGACU . 110 100 90 80 70