10 20 30 40 50 AUUUGUUCUAGUAUUAU----| AAG UU-- U AUGAA GAAAUA AAUUUGUC GAACAACUGCU AUG A CUUUAU UUGAACAG CUUGUUGACGA UAC A UAUUUUAGGUACUUAUAGUUA^ A-- UUAC C UGUAA 110 100 90 80 70 60