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