10 20 30 40 50 60 GUGAAUUGAGAGUGUAG- CUU-| U CGC G UAGAUUU CUGC GCCA UGCUUUGG UUUAGCU UAUGA \ GACG CGGU ACGAAACC AGAUCGA AUACU A UAAACAGACUACUAACUA UCUU^ U AUU A UCAUCAU 120 110 100 90 80 70