About   Help   FAQ
Glossary Term
Glossary Term Knock out
Definition A casual term for a type of targeted mutation in which an amorphic (loss-of-function) allele is produced.
See also Knock in.

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
MGI 6.11
The Jackson Laboratory