10 20 30 40 50 CGAUUCGAUUCCAUUCUG--| C A A A A AUCAA UGAAUA CCA GU UUAGAA GUCGU AGUGUCA \ ACUUGU GGU CA AAUCUU CAGCG UCACAGU U ACGACUAAGGCAACAUUGCA^ U G A C G GUAUC 110 100 90 80 70 60