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Phenotypes Associated with This Genotype
Genotype
MGI:3620763
Allelic
Composition		 Myl2tm1(cre)Krc/Myl2+
Rxratm1Krc/Rxratm1Krc
Genetic
Background		 involves: 129S4/SvJae * Black Swiss
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Myl2tm1(cre)Krc mutation (2 available); any Myl2 mutation (22 available)
Rxratm1Krc mutation (1 available); any Rxra mutation (30 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
normal phenotype
no abnormal phenotype detected ( J:48085 )
• mutants in which Rxra is specifically deleted in ventricular myocardium are indistinguishable from littermates, grow to adulthood without signs of neonatal dysfunction and hearts do not exhibit any defects, indicating normal fetal ventricular morphogenesis

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)
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Send questions and comments to User Support. 		last database update
03/18/2025
MGI 6.24 		The Jackson Laboratory