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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
Gene Expression News May 7, 2018
  • The capabilities of the Differential Expression Search have been expanded. This search allows users to query for genes expressed in some anatomical structures and/or developmental stages but not in others. The new feature allows users to search for genes that have been shown to be expressed in a specified structure (or its substructures) and/or developmental stage(s) but nowhere else.
  • We have developed interface utilities that allow users to compare gene expression and phenotype data for a given gene. The new Gene Expression + Phenotype Comparison Matrix, accessible from gene detail pages, visually juxtaposes tissues where a gene is normally expressed against tissues where mutations in that gene cause abnormalities. The anatomy axis of the view can be expanded and collapsed, allowing users to interactively explore correlations between gene expression and phenotype at different levels of detail. The Mouse Developmental Anatomy Browser has been enhanced; in addition to providing access to expression data for a given anatomical structure, it now provides access to corresponding phenotype data. On Allele Detail pages we have added links to anatomical structures affected by the mutations and links to wild-type expression data for these structures. As well, links have been added to the term detail section of the Mammalian Phenotype Browser, allowing users to access wild-type expression data in tissues associated with the phenotype.
  • New interface utilities have been developed to help users find recombinase (cre) reporters with activity in specific tissues. The Recombinase (cre) Activity Search now allows users to narrow their query to reporters whose activity has been detected in the specified structure (or its substructures) but nowhere else. Further, a Matrix View that juxtaposes the endogenous expression pattern of a gene against activity patterns for recombinases driven by the mouse gene promoter is now available. The matrix view is accessible from relevant gene and allele detail pages, as well as from the recombinase allele search summary.
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 6.12
The Jackson Laboratory