About   Help   FAQ
Phenotypes Associated with This Genotype
Genotype
MGI:7344040
Allelic
Composition		 Men1tm1.2Ctre/Men1tm1.2Ctre
Pax3tm1(cre)Joe/Pax3+
Gt(ROSA)26Sortm1Sor/Gt(ROSA)26Sor+
Genetic
Background		 involves: 129S4/SvJaeSor * 129S6/SvEvTac
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gt(ROSA)26Sortm1Sor mutation (10 available); any Gt(ROSA)26Sor mutation (1083 available)
Men1tm1.2Ctre mutation (1 available); any Men1 mutation (40 available)
Pax3tm1(cre)Joe mutation (1 available); any Pax3 mutation (51 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
cardiovascular system
cardiovascular system phenotype ( J:127545 )
N
• fate mapping of Pax3 derivatives showed normal heart septation and cellular contributions to the outflow tract in newborn pups

digestive/alimentary system
digestive/alimentary phenotype ( J:127545 )
N
• fate mapping of Pax3 derivatives showed normal patterning of enteric ganglia in the stomach and gastrointestinal tract of newborn pups

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
01/20/2026
MGI 6.24 		The Jackson Laboratory