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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Myctm3(Tcrb)Fwa
targeted mutation 3, Frederick W Alt
MGI:3775386
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
ht1
 		Myctm3(Tcrb)Fwa/Myc+ involves: 129 MGI:3775398


Genotype
MGI:3775398
ht1
Allelic
Composition		 Myctm3(Tcrb)Fwa/Myc+
Genetic
Background		 involves: 129
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Myctm3(Tcrb)Fwa mutation (0 available); any Myc mutation (42 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
immune system
abnormal T cell receptor beta chain V(D)J recombination ( J:131995 )
• the knocked in gene segments have substantial recombination in T and B cells but not in the kidney

hematopoietic system
abnormal T cell receptor beta chain V(D)J recombination ( J:131995 )
• the knocked in gene segments have substantial recombination in T and B cells but not in the kidney




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
09/30/2025
MGI 6.24 		The Jackson Laboratory