10 20 30 40 50 GUUUGUAACUCCAAUGAU-----| UAC C UU G GUUUU UUGAC GAAA CGGUUUUCGA UGGUUU ACU U AACUG UUUU GUCGAAAGUU ACUAGA UGA C GCCUUACACCUUACACCAUAAGU^ --- A UU G ACAUA . 110 100 90 80 70 60