10 20 30 40 50 60 UGCCUCUCCCGGUCUCGU-- U GG -| C CU G UGUUCCUCCA UCUCUC U AU CUUUUUG GGU GGGCUU C \ AGGGAG G UA GAAAAAC CCA CCCGAA G A AAAGAAGGGGCGACUGGAAU C UU U^ C UU G ACUGAUGACU 120 110 100 90 80 70