The emage gene-expression resource (Christiansen et al 2006 DOI: 10.1093/nar/gkj006, Richardson et al 2014 DOI: 10.1093/nar/gkt1155) host about 33K gene-expression patterns across all stages of mouse embryo development. Some of the data is from published papers for which we can provide the mapped patterns (original images are copyrighted). All other patterns can be provided both as original data and the interpreted and mapped expression regions.

The data is provided in four collections.

• EurExpress Gene Expression Data. The whole genome data set at 14.5 dpc as collected by the EU project EurExpress (Diez Roux et al 2011 DOI: 10.1371/journal.pbio.1000582) with web resource www.eurexpress.org.
• Optical Projection Tomography data. Full 3D data captured using Optical Projection Tomography is provided as reconstructions of the original scan plus the mapped expression patterns in the spatial context of the emap embryo models.
• Wnt Pathway Analysis Data. 3D OPT data and is all the data from a comprehensive study of the Wnt Pathway and associated genes (Summerhurst et al., 2008 DOI: 10.1016/j.gep.2008.01.007).
• Other gene expression data. All other data.