10 20 30 40 50 AGAUGACACCCAAAAAUG--| G UCC C GGGUG UGAGUGAAAAGUUCU UCAACCA AG UGUUUG A AUUCAUUUUUUAAGA AGUUGGU UC ACAAAC U UGAGGUUUUGUGGGUCUCUG^ G UGA U AAACG . 110 100 90 80 70 60