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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Serpina3gtm1.1Arp
targeted mutation 1.1, Philip Ashton-Rickardt
MGI:5450829
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
\Serpina3gtm1.1Arp/\Serpina3gtm1.1Arp involves: C57BL/6 MGI:5450841
cx2
\Ctsbtm1Jde/\Ctsbtm1Jde
\Serpina3gtm1.1Arp/\Serpina3gtm1.1Arp
involves: 129P2/OlaHsd * C57BL/6 MGI:5450842
cx3
\Serpina3gtm1.1Arp/\Serpina3gtm1.1Arp
\Tg(TcrLCMV)#Sdz/0
involves: C57BL/6 * DBA/2 MGI:5450844


Genotype
MGI:5450841
hm1
Allelic
Composition
\Serpina3gtm1.1Arp/\Serpina3gtm1.1Arp
Genetic
Background
involves: C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Serpina3gtm1.1Arp mutation (1 available); any Serpina3g mutation (26 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• of CD44hiCD8+ T cells in the absence of antigen stimulation
• of gp33+CD8+ T cells after LCMV infection
• contain fewer intact lysosomes
• fewer memory CD44hiCD8+ T cells with age
• beginning at 16 weeks in the blood
• at 15 weeks in the bone marrow
• after 130 days of LCMV infection in the spleen and inguinal lymph nodes
• after successive infections
• after LCMV infection, mice exhibit fewer CD8+ memory T cells compared with wild-type mice

hematopoietic system
• of CD44hiCD8+ T cells in the absence of antigen stimulation
• of gp33+CD8+ T cells after LCMV infection
• contain fewer intact lysosomes
• fewer memory CD44hiCD8+ T cells with age
• beginning at 16 weeks in the blood
• at 15 weeks in the bone marrow
• after 130 days of LCMV infection in the spleen and inguinal lymph nodes
• after successive infections

cellular
• of CD44hiCD8+ T cells in the absence of antigen stimulation
• of gp33+CD8+ T cells after LCMV infection




Genotype
MGI:5450842
cx2
Allelic
Composition
\Ctsbtm1Jde/\Ctsbtm1Jde
\Serpina3gtm1.1Arp/\Serpina3gtm1.1Arp
Genetic
Background
involves: 129P2/OlaHsd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctsbtm1Jde mutation (3 available); any Ctsb mutation (40 available)
Serpina3gtm1.1Arp mutation (1 available); any Serpina3g mutation (26 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
N
• unlike Serpina3gtm1Dowo homozygotes, memory T cells exhibit normal numbers of lysosomes, restored endogenous memory phenotype CD44hiCD8+ T cell populations and rescued LCMV-specific central CD8+ T cell population




Genotype
MGI:5450844
cx3
Allelic
Composition
\Serpina3gtm1.1Arp/\Serpina3gtm1.1Arp
\Tg(TcrLCMV)#Sdz/0
Genetic
Background
involves: C57BL/6 * DBA/2
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Serpina3gtm1.1Arp mutation (1 available); any Serpina3g mutation (26 available)
Tg(TcrLCMV)#Sdz mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
hematopoietic system
• of adoptively transferred memory P14+ CD8+ T cells

immune system
• of adoptively transferred memory P14+ CD8+ T cells

cellular
• of adoptively transferred memory P14+ CD8+ T cells





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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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last database update
03/25/2025
MGI 6.24
The Jackson Laboratory