10 20 30 40 50 60 NNNNNNNNGAAGAGGAA--| CG A U A - C AAUGUGC GGAGAUA GGAC AC CUGG CC CGCU UCAUAC U UCUCUGU UCUG UG GACC GG GUGA AGUGUG U GCAGCAAGCCAACAAGCUC^ CA G U - A A UCAAUUU 120 110 100 90 80 70