10 20 30 40 50 GGACAGCCCCCGGGACCGU--| C UUUCC U CA UUACA GGCAG CGC CUG CCUC GGAGCUCAC U CCGUC GUG GAC GGAG CCUCGAGUG C ACCACGACCGCGACUGUUACU^ U CCCGA C CC CCGGC 110 100 90 80 70 60