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Linkage Map
Using Information from MGD

Generate a comparative map by selecting a species under Show orthologs from species.

Map Source:


Restrict map to a chromosomal region? (specify one of the following)

Between and (Inclusive. Enter cM positions and/or marker symbols)

Within cM of (cM position or marker symbol)

Include DNA segments? Yes No
Include syntenic markers? Yes No

Gene Ontology (GO) Classifications: (You can browse the GO Classifications)
Molecular Function Biological Process Cellular Component

Marker Symbol/Name:
NOT Search

Comparative Maps:

Show orthologs from species:
Show all markers (with or without orthologs).
Show only markers with orthologs.

Customized Map:

Use the following text input area to enter additional markers that you would like to include in the returned map. Each line should have the following format:

 Marker  cM-position
Markers entered here will be combined with information from MGD to produce a custom map. NOTE: You can enter a symbol and position for a locus that is also in MGD, and your cM position will override the one from MGD.

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 6.03
The Jackson Laboratory