10 20 30 40 50 GCCUCUUGUCCCAAGUG-- U UC A G --| CUUGGG CUCUA GAA UAGCGGAA CACUUCCG ACA GG U GGGAU UUU AUCGUCUU GUGAAGGC UGU CC C UCAGGUUUCCUUCGUCUGU U GA C G GA^ ACAGGU . 110 100 90 80 70 60