Midline and tracheal motifs identified with MEME.

MEME analysis was used to identify motifs overrepresented in midline and tracheal enhancers. Three motifs were found in midline enhancers and one in tracheal enhancers (Fig. 10). Results from1twelve enhancers that drive expression in the midline together with seven enhancers that drive expression in the midline and trachea or 2twelve enhancers that drive expression in the trachea and seven enhancers that drive expression in the midline and trachea are shown, as well as. 3the number of enhancers examined, 4number of enhancers containing the motif, 5likelihood of finding the motif by chance, 6number of times the site was found in all the enhancers examined and. 7length of the identified site.