About   Help   FAQ
Phenotypes Associated with This Genotype
Genotype
MGI:4818457
Allelic
Composition		 Hbegftm1.1Mek/Hbegf+
Genetic
Background		 B6.Cg-Hbegftm1.1Mek
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Hbegftm1.1Mek mutation (2 available); any Hbegf mutation (24 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
cardiovascular system
abnormal cardiovascular system physiology ( J:161948 )
• mesenchyme cells from cushion explants exhibit increased proliferation compared with similarly treated wild-type explants
• however, proliferation of endocardial cells from cushion explants is normal

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
01/28/2026
MGI 6.24 		The Jackson Laboratory