WBPmat00000021

29-4: anterior enhancer, found in PHA-4-regulated pharyngeal genes; frequency matrix.

WBPmat00000028

29-4: anterior enhancer, found in PHA-4-regulated pharyngeal genes; weight matrix.

WBPmat00005520

Resembles early pha-4 / Muscle 4; motif number 1-11 predicted by Mortazavi et al. (2010).

WBPmat00000097

HLH-2/HLH-4 heterodimer binding site.

WBPmat00000030

PHA-4 PFM, from later-activated pharyngeal (Ph-L) genes; probably lower-affinity, compared to PHA-4 Ph-E sites; frequency matrix.

WBPmat00000041

PHA-4 PFM, from later-activated pharyngeal (Ph-L) genes; probably lower-affinity, compared to PHA-4 Ph-E sites; weight matrix.

WBPmat00000029

PHA-4 PFM, from early-activated pharyngeal (Ph-E) genes; probably higher-affinity, compared to PHA-4 Ph-L sites; frequency matrix.

WBPmat00000130

HLH-2/HLH-4 heterodimer binding site.

WBPmat00000040

PHA-4 PFM, from early-activated pharyngeal (Ph-E) genes; probably higher-affinity, compared to PHA-4 Ph-L sites; weight matrix.

WBPmat00005108

Motif number 4 predicted by Elemento and Tavazoie (2005).