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. Author manuscript; available in PMC: 2015 Jul 15.
Published in final edited form as: Dev Biol. 2014 Apr 26;391(2):133–146. doi: 10.1016/j.ydbio.2014.04.016

Fig. 4. Heatmap of genes with compartment elevated expression at E9.5.

Fig. 4

The mandibular (MN) and maxillary MX) arches cluster together, as do the otic vesicle (OV) and olfactory placode (OP), which are both derived from the epidermal ectoderm. The neuroepithelium (NE) shows a very distinct gene expression signature, and there are a limited number of genes that distinguish the cranial mesenchyme (MS). Based on microarray data. See Fig. 1 for compartment locations. Red indicates high expression and blue indicates low expression. Based on Affymetrix Gene 1.0 ST microarray data.