10 20 30 40 50 60 UGACUAGCUCCUUAUCAU-- UU G -- -| U GCUCACUUU GCCA CA UAUAGG UGGA ACUCU GAUAGUCU C UGGU GU AUGUCC ACCU UGAGA CUAUCAGA A CGGUGUCUGUCACCUUAUCG UU A UU C^ - CUCGAUAUC 120 110 100 90 80 70