10 20 30 40 50 60 GGCCCACGGGGGCCUCU--| UU U CU UGG U ACUGGUGAGA CCCUC GC GU UUGGCAA UAGAAC CAC U GGGGG CG CA AACCGUU AUCUUG GUG A CAUGGCCACCGAACGAGCU^ UC C UC CAG - GCCUAGGUCU 120 110 100 90 80 70