10 20 30 40 50 GCCGCCCUGCCGGCCUG---| CU GU G CAAC CGUGUU GGGC GACUGU AAUCUCU CAGG UGUGA U CCUG CUGACG UUAGAGA GUCC ACACU C AGGGUCAGGGCCGUGCCUCG^ C- GC G ACUA CUGUGC . 110 100 90 80 70 60