10 20 30 40 50 GAAGACUGUCCUACCUG-- AUUG -| A UU CUAUUU AGGUGC UGUAG UGGAG GAGUU AUCUCAU \ UCCACG ACGUC ACCUC CUCAA UAGAGUG A UACUACAGGACUACAGUUG AUAA A^ - CU UAAACA 110 100 90 80 70 60