10 20 30 40 50 CCUCUUGUCCCAAGUGC-- U UC A G --| CUUGGG UCUA GAA UAGCGGAA CACUUCCG ACA GG U GGAU UUU AUCGUCUU GUGAAGGC UGU CC C CAGGUUUCCUUCGUCUGUG U GA C G GA^ ACAGGU 110 100 90 80 70 60