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