10 20 30 40 50 AAGACGUUCUUCUUCAU- - CU G --| A C GUUUUGU UGC CGGU CC CAGUUUUGCGU GUUU GCAC GC \ AUG GCCA GG GUCGAAACGCA CAAA CGUG CG U GACAAUCAUAAAAAAAAA U UG A UC^ - U UUACAGG 120 110 100 90 80 70