Figure 9From: Flanking sequence context-dependent transcription factor binding in early Drosophila developmentDNA-binding domains in CAD, HB, KNI and KR transcription factors. CAD has a single homeobox domain (green), HB and KR have multiple C2H2-type zinc-finger domains (orange), and KNI has two nuclear receptor C4-type zinc fingers (purple).Back to article page