10 20 30 40 50 UUGUUUGUGACUGAGGCUUA---| UAUUC ACC A UGUUAA AUUUGCC CCUGAG CUA CUUGUGA A UAGGCGG GGGCUC GAU GAACACU U AUCAAUGAGCAACUACAUAACGG^ UUAU- AGC C CUCAGG . 110 100 90 80 70 60