Phenotypes for Egfr MGI:3623311 MGI Mouse

About Help FAQ

Phenotypes Associated with This Genotype

Allelic Composition	Egfr^Wa5/Egfr⁺
Genetic Background	involves: BALB/cAnN * C3H/HeN * C57BL/6J

Find Mice

Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Egfr^Wa5 mutation (2 available); any Egfr mutation (88 available)

♀	phenotype observed in females
♂	phenotype observed in males
N	normal phenotype

Histological placentae analysis of the Egfr^Wa5/Egfr^Wa5 and Egfr^Wa5/⁺ mice

embryo

abnormal placenta morphology ( J:92308 )

• mildly abnormal placentas

decreased spongiotrophoblast size ( J:92308 )

• reduced spongiotrophoblast at E12.5

• variably compromised labyrinthine layer

• multinucleated labyrinthine trophoblasts

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 01/06/2026 MGI 6.24