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GXD collects and integrates the gene expression information in MGI.
Its primary emphasis is on endogenous gene expression during mouse development.

Access Data
Search for detailed gene expression assay results.
Gene Expression Data Query
Search for references on gene expression during development.
Gene Expression Literature Query
Search or browse for anatomical structures; includes links to associated expression results.
Mouse Developmental Anatomy Browser
Use the interactive Tissue by Stage Matrix to access detailed gene expression results.
Gene Expression Data Matrix
Search for and analyze gene expression results with MouseMine's customized and iterative queries, enrichment analysis and programmatic access.
How do I...
.. find expression data for a specific gene and tissue? FAQ
.. find expression data for a tissue during development? FAQ
.. find genes expressed in one tissue but not another? FAQ
.. find references that report expression data for a gene at a specific age? FAQ
More FAQs
GXD Includes
07 Feb 2017
Genes studied in expression references
Genes with expression assay results
Expression assay results
Expression images
Expression assays
Mouse mutants with expression data
Gene Expression News May 30, 2016
  • LacZ knock in reporter data for 644 targeted mutants have been imported into GXD from the International Mouse Phenotyping Consortium (IMPC). This set includes 20,139 images and their 21,694 annotated results, obtained from embryonic day 12.5 and postnatal adult specimens. These data are fully integrated into GXD, allowing them to be searched in context of all other gene expression data in GXD. The entire set can be viewed at J:228563.
  • A Batch Search utility has been added, as a third tab, to the Gene Expression Data Query to facilitate searches for expression data using lists of gene symbols or IDs. You can search by either uploading a list of symbols or IDs from tab-delimited or comma-separated files or by copying and pasting a list into the text search box. In addition, the genes field of the Standard Search now accepts comma-separated lists of gene symbols. All Gene Expression Data searches return a tissue-by-gene matrix view as part of its multi-tabbed data summary; this view enables a comparison of expression patterns between genes. Data filters found on the summary pages can be used to further refine search results.
  • Two interactive matrix views have been developed to provide users with intuitive, high-level summaries of expression data and from where they can easily move to levels of greater detail. The tissue-by-developmental stage matrix provides global overviews of the spatio-temporal expression patterns of genes. The tissue-by-gene matrix enables a comparison of expression patterns between genes. Both types of matrices can be expanded (and collapsed) along the tissue axis, based on the hierarchical organization of the anatomy. Rows and columns in the matrices can be selected to refine the data set. The matrices have been added as new tabs to the gene expression data summaries. These matrices can be accessed by searches using the Gene Expression Data Query and via links from the Mouse Developmental Anatomy Browser.
MGI-Mouse Gene Expression Database (GXD): Send Us Your Data - Gene Expression Database (GXD): Send Us Your Data

Electronic submission speeds up the integration of your data, making it more quickly available and increasing its exposure. It also allows you to include more of your data; GXD accepts both published and unpublished data. GXD provides these Guidelines for submitting expression data to facilitate your data submission.

If you have any questions, please email us at gen@jax.org.

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
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last database update
MGI 6.07
The Jackson Laboratory