10 20 30 40 50 60 GAGGGAGGACUCUUGGU- -| UG G CA U AUUUCUC CUG GU UA GGGUA GUGAUCAGGUUAUGA GG A GAC CA AU CCUAU CACUGGUUCGAUGCU CC A AAGAUUUUCACGUCGGUA U^ GU A AG - ACGAAUG . 110 100 90 80 70