10 20 30 40 50 60 70
AGAUAAUGUGUUAUUGAAUUAGU--| G C GAAAUAAUGAAAAUCUUCG
UCUGAUG AGAGAGCA UUUUAUGACG A
GGACUAU UCUCUCGU GAGGUACUGU A
UGUAUCUAAUACUACGAACCUGAUU^ A U AAUACCUUGAAGUUAUUUU
140 130 120 110 100 90 80