10 20 30 40 50 UGUCUUCUACCUAAGAAUUCUG---| U AG UU CCCAAA UC CUU GCUUUCUC CUCAGUUUU \ AG GAA CGGGAGAG GGGUCGAAA G ACAGUCUCUGUCUUAAGAAAAAAAA^ - AA UU AGAGUU 110 100 90 80 70 60