10 20 30 40 50 CGAAUUCAAGAAUACGAA-- GA - -| A AUGUUA UCUU GUAGUUC GUACCAG UCAUGUAUU UACA G GGGA CGUCAGG UAUGGUC AGUACGUAA AUGU C UUACGACUGUCUUCAAUAAA AA A U^ - CAUUAC . 110 100 90 80 70 60