About   Help   FAQ
The MGI survey is now closed.
Thanks for your support!
Glossary Term
Glossary Term Duplication
Definition An additional copy of a DNA segment present in the genome. Gene duplication is the source of paralogous genes. See the Figure at NHGRI.
Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
Citing These Resources
Funding Information
Warranty Disclaimer & Copyright Notice
Send questions and comments to User Support. 		last database update
01/20/2015
MGI 5.21 		The Jackson Laboratory