10 20 30 40 50 GAACCCGAACCUCUUCAC- - AGCU U -| UAU UUUUGA CAGGU CUU GC GGUUUC ACGAU CGAACA \ GUCCA GAA CG CCAAAG UGCUG GCUUGU C AAAAGUACAGUCUACUUCA C GCUC U C^ UU- UAGUUU . 110 100 90 80 70