10 20 30 40 50 60 UGUAUAUAUUUGCAGAA----| UCAAA C C - A GAAGACUU GA UGAGUA CG CAAUG ACAA CUGUUGAU U CU AUUUAU GC GUUAC UGUU GACGACUA G UUUUUUAUCAAGCUACUUUUG^ UCC-- U A C - UUAACACU 120 110 100 90 80 70