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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Tap2jas
jasmine
MGI:3611893
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Tap2jas/Tap2jas C57BL/6JSfdAnu-Tap2jas/AnuApb MGI:3612047


Genotype
MGI:3612047
hm1
Allelic
Composition		 Tap2jas/Tap2jas
Genetic
Background		 C57BL/6JSfdAnu-Tap2jas/AnuApb
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tap2jas mutation (2 available); any Tap2 mutation (34 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
hematopoietic system
absent CD8-positive, alpha-beta T cells ( J:104190 )
• homozygous mutant mice lack CD8+ T lymphocytes

immune system
absent CD8-positive, alpha-beta T cells ( J:104190 )
• homozygous mutant mice lack CD8+ T lymphocytes




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
01/06/2026
MGI 6.24 		The Jackson Laboratory