10 20 30 40 50 60
GCCGCCCGGGACGCCGU--| G C U UGA UUCUCU
GGGCCGCA GU GUUAAUGCUAA CG UAGGGGUU G
CCCGGCGU CA CGAUUACGAUU GC GUCCCCAG U
GAGGCCGCCACCCAAGCUC^ G A - CC- UCAGUC
120 110 100 90 80 70