About   Help   FAQ
Phenotypes Associated with This Genotype
Genotype
MGI:5433362
Allelic
Composition		 Rag1tm1Mom/Rag1tm1Mom
Rasa3scat/Rasa3scat
Genetic
Background		 involves: 129S7/SvEvBrd * BALB/cBy
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Rag1tm1Mom mutation (56 available); any Rag1 mutation (133 available)
Rasa3scat mutation (1 available); any Rasa3 mutation (62 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
hematopoietic system
abnormal hematopoietic system morphology/development ( J:186485 )
• mice exhibit the same phenotype as Rasa3scat homozygotes

immune system
abnormal immune system morphology ( J:186485 )
• mice exhibit the same phenotype as Rasa3scat homozygotes

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