About   Help   FAQ
Phenotypes Associated with This Genotype
Genotype
MGI:6272387
Allelic
Composition
Bcl2a1atm1.1Tac/Bcl2a1atm1.1Tac
Bcl2a1btm1.1Tac/Bcl2a1btm1.1Tac
Bcl2a1dtm1.1Tac/Bcl2a1dtm1.1Tac
Genetic
Background
involves: BALB/cJ * C57BL/6NTac
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Bcl2a1atm1.1Tac mutation (0 available); any Bcl2a1a mutation (13 available)
Bcl2a1btm1.1Tac mutation (0 available); any Bcl2a1b mutation (8 available)
Bcl2a1dtm1.1Tac mutation (0 available); any Bcl2a1d mutation (14 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
N
• no defects in the B lymphocyte lineage
• normal T cell development with no changes in DN1-4 thymocytes, immature double positive thymocytes or mature CD4+ or CD8+ populations
• reduction in conventional dendritic cells (both CD11b+ and CD8+) in the spleen
• decrease in the number of effector memory (CD62Llo CD44+) cells
• decrease in the number of effector memory (CD62Llo CD44+) cells
• small but significant decrease
• decrease in the proportion of FOXP3+ regulatory T cells in the thymus and spleen, although the total number is only decreased in the spleen
• impaired survival of conventional dendritic cells in culture

hematopoietic system
• reduction in conventional dendritic cells (both CD11b+ and CD8+) in the spleen
• decrease in the number of effector memory (CD62Llo CD44+) cells
• decrease in the number of effector memory (CD62Llo CD44+) cells
• small but significant decrease
• decrease in the proportion of FOXP3+ regulatory T cells in the thymus and spleen, although the total number is only decreased in the spleen


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
03/25/2025
MGI 6.24
The Jackson Laboratory