10 20 30 40 50
UGAAUGACAUCACCUGUU--| G AG CA C UUGGUG
GCUGGG CGGUC AAUAAUGCCAG GU GGUC \
CGACUC GUCAG UUAUUGUGGUC CG CCAG U
AUGGUGUCGCGACACCCAUU^ A AG A- A GGACCC
110 100 90 80 70 60