About Help FAQ

Symbol
Name
ID

Gja1
gap junction protein, alpha 1
MGI:95713

Phenotype annotations related to immune system

Darker colors indicate more annotations

Human Phenotypes	Uveitis	Skin rash
Disease(s) Associated with GJA1	Uveitis	Skin rash
erythrokeratodermia variabilis
oculodentodigital dysplasia

Mouse Phenotypes		heart inflammation	abnormal spleen morphology	abnormal neutrophil physiology	abnormal osteoclast physiology	abnormal lymphatic vessel morphology	absent lymphatic vessels
Availability	Mouse Genotype	heart inflammation	abnormal spleen morphology	abnormal neutrophil physiology	abnormal osteoclast physiology	abnormal lymphatic vessel morphology	absent lymphatic vessels
	Gja1^em1Ipche/Gja1^em1Ipche
	Gja1^{em1(IMPC)Ccpcz}/Gja1⁺
	Gja1^M1Jrt/Gja1⁺
	Gja1^tm1.1Kwi/Gja1⁺
	Gja1^tm1Kwi/Gja1⁺ Tg(KRT5-cre)5132Jlj/0 (conditional)
	Gja1^tm1Kwi/Gja1^{tm5(cre/ERT)Kwi} (conditional)

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 06/09/2026 MGI 6.24