10 20 30 40 50 UUUUCUCUGUUGAUAAUU -- CU - U -| AUAGAG CGAAA GUUUA UCACUG UAUU CCUAC CUCGCU A GCUUU UAAGU GGUGAC AUAA GGAUG GAGCGA U UUUAUUACGUACAUGAAA GU UC G U U^ CUAAGU 120 110 100 90 80 70 60