10 20 30 40 50
GGUGCUGUUUCAUUUGU--| CCU CG UUAA
UCU GACAGAUAAGCUUUUUGUUUG UUAUGU A
AGA UUGUCUGUUUGAAAAACAAGC AAUAUA U
GUGUGCGUGUCAGCAUGUC^ CGU AG AGAU
110 100 90 80 70 60