10 20 30 40 50 UGAAAGGGCUUGCAUGUGUU--| C A C UAAAA GAUGUUUGU UAAUCUC GCUGGUAAUU UGAG A CUAUAAAUA AUUAGAG CGAUCAUUGA ACUC G CAAUCAGGUACGACAAGCCAUU^ C C - CGGAG 110 100 90 80 70 60