10 20 30 40 50 CUUUCAUCCGAAAGUCAAC-- -| U C CCGACA GGCUCAGGGGCAGG GGUUUCU UCGGCCU CAG \ CCGAGUCUCCGUUC UCAAAGG GGCCGGA GUU U CGUCAGAUAACGUACCAAACA A^ C U GUAAGG . 110 100 90 80 70 60