10 20 30 40 50 UGAUAUGAUGUUUCUCU- - -| GG GAU GUUAUAA GU GGUGUUGAUA AG GACAGG GGGUGUGGGG \ CA UUACGACUAU UC CUGUCC UCCACACUCC C CACCGUGACCACCAUAUA U A^ AA AAU ACGCUGA 120 110 100 90 80 70