10 20 30 40 50 CUUGAUUGUUUUAAUCUU--| A C G G A UCAUUA GCUCUCU GA AG AUAUCAUC UAUACUGUA GU \ UGGGGGA CU UC UGUAGUAG AUAUGACAU CA U UUUGGCAGUCUCCGAGCAAC^ C A A - - CAGAGU 110 100 90 80 70