10 20 30 40 50 ACCUUCUACUGAACAGAC--| C UUUA UU A GGCUUCC UGUU CGUCU GAAUGAAAGU CGCC AUC \ ACGA GUAGA CUUGCUUUCA GUGG UAG C CGCAGGGUGCUACAAAGUAC^ C UUAG GG C ACAGCAU . 110 100 90 80 70