About   Help   FAQ
Mammalian Phenotype Ontology Annotations
Query Results - Summary
Symbol
Name
ID
Chrna2
cholinergic receptor nicotinic alpha 2 subunit
MGI:87886
4 phenotypes from multigenic genotypes
Export: Excel File
Allelic Composition
Genetic Background
Annotated Term Reference
Chrna2tm1.1Slot/Chrna2tm1.1Slot
involves: 129S4/SvJae * 129S4/SvJaeSor * C57BL/6J
normal behavior/neurological phenotype J:272596
normal embryo phenotype J:272596
enhanced long-term potentiation J:272596
normal growth/size/body region phenotype J:272596
impaired contextual conditioning behavior J:272596
increased locomotor activity J:272596
increased vertical activity J:272596
normal nervous system phenotype J:272596

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
Citing These Resources
Funding Information
Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
Send questions and comments to User Support.
last database update
09/15/2026
MGI 6.29
The Jackson Laboratory