Overview

Also Known As:Bim KO

These Bcl2l11^tm1.1Ast knock-out mice exhibit progressive systemic autoimmune disease. They may be useful in studies of apoptosis, degenerative and autoimmune diseases, including lupus erythematosus and autoimmune kidney disease.

Donating Investigator

Andreas Strasser, Walter and Eliza Hall Inst of Med Res

Genetic overview

Genetic Background	Generation

Bcl2l11^tm1.1Ast

Allele Type	Gene Symbol	Gene Name
Targeted (Null/Knockout)	Bcl2l11	BCL2-like 11 (apoptosis facilitator)

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Research Applications

Cancer Research
Immunology, Inflammation and Autoimmunity Research
Internal/Organ Research
Apoptosis Research

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Base Price

Starting at:

$2,854.50 Domestic price Cryo Recovery

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Details

Detailed Description

Mice that are homozygous for the targeted mutation are viable, normal in size and do not display any gross physical or behavioral abnormalities. No full length gene product (protein) is immunodetected in spleen cells from homozygous mutant mice. Homozygous mice have lympho-myeloid hyperplasia and reduced platelet number. Lymphocytes are insensitive to certain apoptotic stimuli. Both homozygous and heterozygous mice exhibit progressive systemic autoimmune disease. This mutant mouse strain may be useful in studies of apoptosis, degenerative and autoimmune diseases, including lupus erythematosus and autoimmune kidney disease.

Development

A targeting vector containing a floxed neomycin resistance gene and a thymidine kinase gene was used to disrupt the exon encoding the BH3 domain. The construct was electroporated into 129S1 derived W9.5 embryonic stem (ES) cells. correctly targeted ES cells were injected into C57BL/6 blastocysts.

Control Suggestions

000664 C57BL/6J

Additional Information

Considerations for Choosing Controls

Selected References

Bouillet P; Metcalf D; Huang DC; Tarlinton DM; Kay TW; Kontgen F; Adams JM; Strasser A. 1999. Proapoptotic Bcl-2 relative Bim required for certain apoptotic responses, leukocyte homeostasis, and to preclude autoimmunity. Science 286(5445):1735-8PubMed: 10576740 MGI: J:58641

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Genetics

Bcl2l11^tm1.1Ast

Allele Symbol: Bcl2l11^tm1.1Ast

Allele Name	targeted mutation 1.1, Andreas Strasser
Allele Type	Targeted (Null/Knockout)
Allele Synonym(s)	bim-
Gene Symbol and Name	Bcl2l11, BCL2-like 11 (apoptosis facilitator)
Gene Synonym(s)
Strain of Origin	129S1/Sv-Oca2⁺ Tyr⁺ Kitl⁺
Chromosome	2
Molecular Note	Insertion of a floxed PGK-neomycin cassette deleted the exon encoding the BH3 domain. Cre-mediated recombination in vivo subsequently removed the inserted cassette. In the final allele a single loxP site remains in place of the exon. Immunoblot analysis using a rat monoclonal antibody did not detect full-length protein, but did detect a small amount of a truncated polypeptide in spleen cells from homozygous mutant mice.
Mutations Made By	Andreas Strasser, Walter and Eliza Hall Inst of Med Res

Disease/Phenotype

Disease Terms

Research Areas By Phenotype

This mouse can be used to support research in many areas including:

Genotype: Bcl2l11^tm1.1Ast related

Cancer Research
- Genes Regulating Growth and Proliferation
Immunology, Inflammation and Autoimmunity Research
- Intracellular Signaling Molecules
- Autoimmunity
Internal/Organ Research
- Spleen Defects
- Kidney Defects
  - polycystic kidney disease
Apoptosis Research
- Endogenous Regulators

Mammalian Phenotype Terms by Genotype

The following phenotype information is associated with a similar, but not exact match to this JAX^® Mice strain

Genotype: Bcl2l11^tm1.1Ast/Bcl2l11^tm1.1Ast
involves: 129S1/Sv * C57BL/6

cardiovascular system phenotype

vascular inflammation
- about 20% of terminally ill homozygotes show signs of vasculitis or cardiac infarction

cellular phenotype

abnormal B cell proliferation
- anti-CD40 B cell proliferation is increased 3- to 5- fold in the presence of IL-21, which does not occur in wild-type controls

increased renal glomerulus apoptosis
- higher numbers of apoptotic cells are detected in glomeruli compared to wild-type

decreased B cell apoptosis
- IL-21 fails to induce apoptosis in LPS-activated B cells as it does in wild-type mice

homeostasis/metabolism phenotype

increased blood urea nitrogen level

immune system phenotype

abnormal lymphocyte physiology
- pre-T cells are resistant to dexamethasone or gamma-irradiation induced cell death but not to phorbol 12-myristate 13-acetate (PMA) or Fas ligand induced cell death
- pre-B cells are also resistant to cell death induced by cytokine withdrawal, ionomycin, taxol, and dexamethasone but display sensitivity to cell death similar to wild-type following gamma irradiation or exposure to PMA or Fas ligand
- pre-T cells cultured without cytokines or with ionomycin or taxol survive 10 to 30 times better than wild-type cells

abnormal B cell proliferation
- anti-CD40 B cell proliferation is increased 3- to 5- fold in the presence of IL-21, which does not occur in wild-type controls

abnormal splenic cell ratio
- T1:follicular B cell ratio is higher than wild-type

decreased B cell apoptosis
- IL-21 fails to induce apoptosis in LPS-activated B cells as it does in wild-type mice

enlarged spleen
- in older homozygotes spleen size is increased 5- to 10-fold

increased anti-single stranded DNA antibody level
- anti-ssDNA IgM and IgG antibodies are increased compared to wild-type

decreased double-positive T cell number
- in adult mice, thymic pre-T cells are reduced by about 50% compared to wild-type; however in newborns thymocyte composition is similar to wild-type

increased splenocyte number
- total number of splenocytes is increased relative to wild-type
- total number of CD19+ splenocytes is higher than wild-type

increased transitional stage B cell number
- higher numbers of T1 and T2 B cells in spleen relative to wild-type

increased B cell number
- 2- to 4-fold increase

increased CD8-positive, alpha-beta T cell number
- 2- to 3-fold increase in the number of CD8+ T cells is seen in adult mice

increased anti-histone antibody level
- increased compared to wild-type

increased follicular B cell number
- higher in spleen relative to wild-type and Fas^lpr homozygotes

increased IgM level
- elevated about 3-fold at 6 to 12 months of age

increased monocyte cell number
- 2- to 4-fold increase

abnormal spleen morphology

increased leukocyte cell number
- blood, spleen, and lymph node leukocyte numbers are elevated several fold mostly as a result of increased B and T cell counts
- these cells are mostly small, noncycling cells suggesting an increase in cell survival rather than proliferation
- however, the number of red cells is normal and the number of hematopoietic progenitor cells in the bone marrow is similar to wild-type

increased marginal zone B cell number
- higher in spleen relative to wild-type and Fas^lpr homozygotes

increased autoantibody level
- total anti-IgM antibody levels are increased compared to wild-type

increased inflammatory response

spleen hyperplasia
- seen in older homozygotes with plasma cells most severely affected

increased anti-nuclear antigen antibody level
- anti-nuclear antibodies are increased compared to wild-type

increased CD4-positive, alpha beta T cell number
- 2- to 3-fold increase in the number of CD4+ T cells is seen in adult mice

increased double-negative T cell number
- 2- to 3-fold increase is seen in adult mice

increased IgA level
- elevated about 3-fold at 6 to 12 months of age

increased IgG level
- elevated about 10-fold at 6 to 12 months of age

increased T cell number
- 2- to 4-fold increase involving mostly mature T cells is seen in adult mice

abnormal plasma cell morphology
- at 6 to 12 months of age the number of IgM and IgG is increased by about 4-fold and 30- to 200-fold, respectively

glomerulonephritis
- by 1 year of about 85% of terminally ill homozygotes have immune complex glomerulonephritis

increased anti-double stranded DNA antibody level
- anti-SsDNA IgM and IgG antibodies are increased compared to wild-type

increased granulocyte number
- 2- to 4-fold increase

increased immature B cell number
- plasmablast numbers in spleen are increased relative to wild-type

increased susceptibility to autoimmune disorder
- older homozygotes develop lymphadenopathy

growth/size/body region phenotype

enlarged spleen
- in older homozygotes spleen size is increased 5- to 10-fold

spleen hyperplasia
- seen in older homozygotes with plasma cells most severely affected

hematopoietic system phenotype

abnormal B cell proliferation
- anti-CD40 B cell proliferation is increased 3- to 5- fold in the presence of IL-21, which does not occur in wild-type controls

abnormal plasma cell morphology
- at 6 to 12 months of age the number of IgM and IgG is increased by about 4-fold and 30- to 200-fold, respectively

abnormal spleen morphology

decreased B cell apoptosis
- IL-21 fails to induce apoptosis in LPS-activated B cells as it does in wild-type mice

abnormal lymphocyte physiology
- pre-T cells are resistant to dexamethasone or gamma-irradiation induced cell death but not to phorbol 12-myristate 13-acetate (PMA) or Fas ligand induced cell death
- pre-T cells cultured without cytokines or with ionomycin or taxol survive 10 to 30 times better than wild-type cells
- pre-B cells are also resistant to cell death induced by cytokine withdrawal, ionomycin, taxol, and dexamethasone but display sensitivity to cell death similar to wild-type following gamma irradiation or exposure to PMA or Fas ligand

increased granulocyte number
- 2- to 4-fold increase

increased T cell number
- 2- to 4-fold increase involving mostly mature T cells is seen in adult mice

increased transitional stage B cell number
- higher numbers of T1 and T2 B cells in spleen relative to wild-type

spleen hyperplasia
- seen in older homozygotes with plasma cells most severely affected

decreased double-positive T cell number
- in adult mice, thymic pre-T cells are reduced by about 50% compared to wild-type; however in newborns thymocyte composition is similar to wild-type

enlarged spleen
- in older homozygotes spleen size is increased 5- to 10-fold

increased CD4-positive, alpha beta T cell number
- 2- to 3-fold increase in the number of CD4+ T cells is seen in adult mice

increased double-negative T cell number
- 2- to 3-fold increase is seen in adult mice

increased IgA level
- elevated about 3-fold at 6 to 12 months of age

abnormal splenic cell ratio
- T1:follicular B cell ratio is higher than wild-type

increased B cell number
- 2- to 4-fold increase

increased IgG level
- elevated about 10-fold at 6 to 12 months of age

increased CD8-positive, alpha-beta T cell number
- 2- to 3-fold increase in the number of CD8+ T cells is seen in adult mice

increased follicular B cell number
- higher in spleen relative to wild-type and Fas^lpr homozygotes

increased monocyte cell number
- 2- to 4-fold increase

increased marginal zone B cell number
- higher in spleen relative to wild-type and Fas^lpr homozygotes

increased splenocyte number
- total number of splenocytes is increased relative to wild-type
- total number of CD19+ splenocytes is higher than wild-type

thrombocytopenia
- platelet count is reduced to about 1/2 of wild-type; however, megakaryocyte numbers are normal

increased leukocyte cell number
- blood, spleen, and lymph node leukocyte numbers are elevated several fold mostly as a result of increased B and T cell counts
- these cells are mostly small, noncycling cells suggesting an increase in cell survival rather than proliferation
- however, the number of red cells is normal and the number of hematopoietic progenitor cells in the bone marrow is similar to wild-type

increased IgM level
- elevated about 3-fold at 6 to 12 months of age

increased immature B cell number
- plasmablast numbers in spleen are increased relative to wild-type

mammalian phenotype

nervous system phenotype
- Normal - unlike mice homozygous for Bbc3^tm1Ast neuron sensitivity to oxidative stressor induced apoptosis is similar to controls

mortality/aging

premature death
- by 1 year of age 55% of homozygotes are terminally ill with 85% of these developing kidney disease (immune complex glomerulonephritis)

embryonic lethality during organogenesis, incomplete penetrance
- Background Sensitivity - about half die before E10; however, this percentage is highly variable and background dependent

renal/urinary system phenotype

renal glomerular immunoglobulin deposits

abnormal kidney morphology
- number of macrophages surrounding glomeruli is increased compared to wild-type, and is similar to that in double mutants
- number of macrophages surrounding glomeruli is increased compared to wild-type and Fas^lpr homozygotes

abnormal renal glomerulus basement membrane morphology
- IgG deposits mainly localized to glomerular basement membrane are increased relative to wild-type

dilated renal tubules
- eosinophilic deposits are seen in dilated renal tubules in homozygotes with kidney disease

glomerular crescent
- proliferation of capsular epithelial cells is seen in homozygotes with kidney disease

expanded mesangial matrix

glomerulonephritis
- by 1 year of about 85% of terminally ill homozygotes have immune complex glomerulonephritis

abnormal renal glomerulus morphology
- hypercellularity is seen in homozygotes with kidney disease

increased renal glomerulus apoptosis
- higher numbers of apoptotic cells are detected in glomeruli compared to wild-type

renal cast
- dilated renal tubules contain eosinophilic casts

Genotype: Bcl2l11^tm1.1Ast/Bcl2l11^tm1.1Ast
involves: 129S1/Sv

cellular phenotype

decreased splenocyte apoptosis
- almost no loss of cellular viability ex vivo upon cytokine depletion compared with wild-type

decreased thymocyte apoptosis
- ex vivo upon cytokine depletion compared with wild-type
- in response to cis-diammine-dichloroplatinum II (cisplatin), phorbol 12- myristate 13-acetate (PMA), dexamethasone (Dex), anti-Fas, and UV irradiation

immune system phenotype

abnormal CD4-positive, alpha beta T cell number
- 2- to 4- fold increase

abnormal CD8-positive, alpha-beta T cell physiology
- HSV-1 antigen specific CD8+ T cells show nearly complete resistance to cytokine withdrawal induced apoptosis in culture

decreased splenocyte apoptosis
- almost no loss of cellular viability ex vivo upon cytokine depletion compared with wild-type

decreased thymocyte apoptosis
- ex vivo upon cytokine depletion compared with wild-type
- in response to cis-diammine-dichloroplatinum II (cisplatin), phorbol 12- myristate 13-acetate (PMA), dexamethasone (Dex), anti-Fas, and UV irradiation

abnormal splenic cell ratio
- increase in the number of HSV-1 specific T cells in the spleen but not lymph nodes after infection

increased B cell number
- 2- to 4- fold increase in B220+ positive cells

integument phenotype

abnormal involution of the mammary gland
- delay in postlactational remodeling of the mammary gland

mammalian phenotype

hematopoietic system phenotype
- Normal - unlike in Bnip3l^tm1Ney homozygotes, reticulocytes clearance of mitochondria is normal

endocrine/exocrine gland phenotype

abnormal involution of the mammary gland
- delay in postlactational remodeling of the mammary gland

decreased thymocyte apoptosis
- ex vivo upon cytokine depletion compared with wild-type
- in response to cis-diammine-dichloroplatinum II (cisplatin), phorbol 12- myristate 13-acetate (PMA), dexamethasone (Dex), anti-Fas, and UV irradiation

hematopoietic system phenotype

abnormal CD4-positive, alpha beta T cell number
- 2- to 4- fold increase

decreased thymocyte apoptosis
- in response to cis-diammine-dichloroplatinum II (cisplatin), phorbol 12- myristate 13-acetate (PMA), dexamethasone (Dex), anti-Fas, and UV irradiation
- ex vivo upon cytokine depletion compared with wild-type

decreased splenocyte apoptosis
- almost no loss of cellular viability ex vivo upon cytokine depletion compared with wild-type

increased B cell number
- 2- to 4- fold increase in B220+ positive cells

abnormal CD8-positive, alpha-beta T cell physiology
- HSV-1 antigen specific CD8+ T cells show nearly complete resistance to cytokine withdrawal induced apoptosis in culture

abnormal splenic cell ratio
- increase in the number of HSV-1 specific T cells in the spleen but not lymph nodes after infection

Genotype: Bcl2l11^tm1.1Ast/Bcl2l11⁺
involves: 129S1/Sv * C57BL/6

cardiovascular system phenotype

vascular inflammation
- about 20% of terminally ill heterozygotes show signs of vasculitis or cardiac infarction

mortality/aging

premature death
- by 1 year of age 35% of heterozygotes are terminally ill

renal/urinary system phenotype

renal glomerular immunoglobulin deposits

glomerulonephritis
- by 1 year of about 85% of terminally ill heterozygotes have immune complex glomerulonephritis

hematopoietic system phenotype

abnormal lymphocyte physiology
- pre-T cells cultured without cytokines or with ionomycin or taxol survive better than wild-type cells but not as well as homozygous cells

increased IgA level
- increased at 6 to 12 months of age but less than in homozygous mice

increased IgM level
- increased at 6 to 12 months of age but less than in homozygous mice

increased IgG level
- increased at 6 to 12 months of age but less than in homozygous mice

immune system phenotype

glomerulonephritis
- by 1 year of about 85% of terminally ill heterozygotes have immune complex glomerulonephritis

increased IgG level
- increased at 6 to 12 months of age but less than in homozygous mice

abnormal lymphocyte physiology
- pre-T cells cultured without cytokines or with ionomycin or taxol survive better than wild-type cells but not as well as homozygous cells

increased IgA level
- increased at 6 to 12 months of age but less than in homozygous mice

increased susceptibility to autoimmune disorder
- older heterozygotes develop lymphadenopathy

increased IgM level
- increased at 6 to 12 months of age but less than in homozygous mice

The following phenotype relates to a compound genotype created using this strain

Genotype: Bcl2l11^tm1.1Ast/Bcl2l11^tm1.1Ast
B6.129S1-Bcl2l11/J

cellular phenotype

decreased T cell apoptosis
- increased viability of CD4 and CD8 T cells during in vitro culture of T cells purified from spleen and lymph nodes

hematopoietic system phenotype

decreased T cell apoptosis
- increased viability of CD4 and CD8 T cells during in vitro culture of T cells purified from spleen and lymph nodes

increased CD4-positive, alpha beta T cell number
- a large increase in the number of CD4-positive T cells in the spleen

increased B cell number
- a large increase in the number of B cells in the spleen

increased CD8-positive, alpha-beta T cell number
- a large increase in the number of CD8-positive T cells in the spleen

increased splenocyte number
- increased number of splenocytes (>3 fold)

immune system phenotype

increased B cell number
- a large increase in the number of B cells in the spleen

increased splenocyte number
- increased number of splenocytes (>3 fold)

increased CD8-positive, alpha-beta T cell number
- a large increase in the number of CD8-positive T cells in the spleen

decreased T cell apoptosis
- increased viability of CD4 and CD8 T cells during in vitro culture of T cells purified from spleen and lymph nodes

increased CD4-positive, alpha beta T cell number
- a large increase in the number of CD4-positive T cells in the spleen

Genotype: Bcl2l11^tm1.1Ast/Bcl2l11^tm1.1Ast
B6.129-Bcl2l11/J

hematopoietic system phenotype

decreased lymphocyte cell number

immune system phenotype

decreased lymphocyte cell number

Genotype: Bcl2l11^tm1.1Ast/Bcl2l11⁺
B6.129S1-Bcl2l11

growth/size/body region phenotype

increased spleen weight
- increase in spleen weight (<2 fold)

hematopoietic system phenotype

increased spleen weight
- increase in spleen weight (<2 fold)

increased leukocyte cell number
- increased white blood cells numbers (<1.5 fold)

immune system phenotype

increased leukocyte cell number
- increased white blood cells numbers (<1.5 fold)

increased spleen weight
- increase in spleen weight (<2 fold)

mammalian phenotype

immune system phenotype
- Normal - normal in vitro survival assays with several cytotoxic stimuli on sorted thymocyte and B cell populations

Genotype: Bcl2l11^tm1.1Ast/Bcl2l11^tm1.1Ast
B6.129S1-Bcl2l11

homeostasis/metabolism phenotype

decreased physiological sensitivity to xenobiotic
- NK cells are more resistant to LY294002-induced apoptosis

immune system phenotype

abnormal lymphocyte physiology
- survival of mature resting T and B cells in the absence of cytokines is improved compared to wild-type cells

abnormal response to infection
- following infection with mouse cytomegalovirus infection, more NK cell survive at day 10 and 14 than in wild-type mice

increased NK cell number
- mice have a higher percent of KLRG1+CD27- NK cells in the spleen, liver and bone marrow compared to wild-type mice

increased transitional stage B cell number
- T1 transitional B cells are insignificantly elevated
- increased T1 transitional B cells in inguinal lymph nodes

decreased T cell apoptosis
- about 10-fold more T cells cultured without cytokines are alive after six days compared to controls
- double positive T cells with increased resistance to the apoptotic effects of dexamethasone

abnormal B cell morphology

abnormal leukopoiesis
- irradiated mice reconstituted with mutant fetal liver cells have a 2- to 4- fold increase in lymphocyte and myeloid cell numbers compared to controls

increased immature B cell number

increased leukocyte cell number
- increased white blood cells numbers (>3 fold)

increased mature B cell number

increased regulatory T cell number
- at 6 months

abnormal NK cell morphology
- following expansion in culture, NK cells survive IL-15 withdrawal better than wild-type cells

decreased B cell apoptosis
- about 10-fold more B cells cultured without cytokines are alive after six days compared to controls

increased spleen weight
- increased spleen weight (>2.5 fold)

mammalian phenotype

immune system phenotype
- Normal - normal in vitro survival assays with several cytotoxic stimuli on sorted thymocyte and B cell populations

nervous system phenotype

abnormal sympathetic neuron morphology
- sympathetic neurons are partially protected from apoptosis induced by the withdrawal of nerve growth factor

cellular phenotype

decreased T cell apoptosis
- about 10-fold more T cells cultured without cytokines are alive after six days compared to controls
- double positive T cells with increased resistance to the apoptotic effects of dexamethasone

decreased B cell apoptosis
- about 10-fold more B cells cultured without cytokines are alive after six days compared to controls

decreased apoptosis
- sympathetic neurons are partially protected from apoptosis induced by the withdrawal of nerve growth factor
- NK cells are more resistant to LY294002-induced apoptosis

growth/size/body region phenotype

increased spleen weight
- increased spleen weight (>2.5 fold)

hematopoietic system phenotype

abnormal B cell morphology

decreased B cell apoptosis
- about 10-fold more B cells cultured without cytokines are alive after six days compared to controls

decreased T cell apoptosis
- about 10-fold more T cells cultured without cytokines are alive after six days compared to controls
- double positive T cells with increased resistance to the apoptotic effects of dexamethasone

abnormal lymphocyte physiology
- survival of mature resting T and B cells in the absence of cytokines is improved compared to wild-type cells

increased transitional stage B cell number
- T1 transitional B cells are insignificantly elevated
- increased T1 transitional B cells in inguinal lymph nodes

increased leukocyte cell number
- increased white blood cells numbers (>3 fold)

increased mature B cell number

increased NK cell number
- mice have a higher percent of KLRG1+CD27- NK cells in the spleen, liver and bone marrow compared to wild-type mice

increased regulatory T cell number
- at 6 months

increased spleen weight
- increased spleen weight (>2.5 fold)

increased immature B cell number

abnormal leukopoiesis
- irradiated mice reconstituted with mutant fetal liver cells have a 2- to 4- fold increase in lymphocyte and myeloid cell numbers compared to controls

abnormal NK cell morphology
- following expansion in culture, NK cells survive IL-15 withdrawal better than wild-type cells

References

Bouillet P; Metcalf D; Huang DC; Tarlinton DM; Kay TW; Kontgen F; Adams JM; Strasser A. 1999. Proapoptotic Bcl-2 relative Bim required for certain apoptotic responses, leukocyte homeostasis, and to preclude autoimmunity. Science 286(5445):1735-8PubMed: 10576740 MGI: J:58641

Additional References

Akiyama T; Bouillet P; Miyazaki T; Kadono Y; Chikuda H; Chung UI; Fukuda A; Hikita A; Seto H; Okada T; Inaba T; Sanjay A; Baron R; Kawaguchi H; Oda H; Nakamura K; Strasser A; Tanaka S. 2003. Regulation of osteoclast apoptosis by ubiquitylation of proapoptotic BH3-only Bcl-2 family member Bim. EMBO J 22(24):6653-6664PubMed: 14657036 MGI: J:87072
Bouillet P; Purton JF; Godfrey DI; Zhang LC; Coultas L; Puthalakath H; Pellegrini M; Cory S; Adams JM; Strasser A. 2002. BH3-only Bcl-2 family member Bim is required for apoptosis of autoreactive thymocytes. Nature 415(6874):922-6PubMed: 11859372 MGI: J:74991
Bouillet P; Zhang LC; Huang DC; Webb GC; Bottema CD; Shore P; Eyre HJ; Sutherland GR; Adams JM. 2001. Gene structure alternative splicing, and chromosomal localization of pro-apoptotic Bcl-2 relative Bim. Mamm Genome 12(2):163-8PubMed: 11210187 MGI: J:69112

Additional - Bcl2l11^tm1.1Ast related

Technical Support

CONTACT TECHNICAL SUPPORT

Genotyping Protocols
- Separated PCR:Bcl2l11-Alternate 1
- Probe:Bcl2l11 -Probe Alternate2
- Genotyping resources and troubleshooting
Breeding Considerations

The resulting chimeric animals were crossed to a C57BL/6 Cre-deleter strain to remove the neo cassette, and then backcrossed to C57BL/6 for 13 generations. Donating Investigator reports that homozygous females, although fertile, tend to be poor mothers; uses the following breeding scheme: heterozygous females X homozygous males . 5-7 pups per litter.
- Additional Breeding and Husbandry Support
Mating System
- Heterozygote x Homozygote
Citation
When using the Bim KO mouse strain in a publication, please cite the originating article(s) and include JAX stock #004525 in your Materials and Methods section.

Animal Health Reports

Facility Barrier Level Descriptions

Production of mice from cryopreserved embryos or sperm occurs in a maximum barrier room, G200

Pricing & Availability

Cryo Recovery

Domestic
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Live Mouse

Age

Genotype

Price

weeks

Cryorecovery - Pricing

Service/Product	Description	Price
> >	Heterozygous for Bcl2l11<tm1.1Ast>

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Frozen Mouse Embryo	B6.129S1-Bcl2l11<tm1.1Ast>/J Frozen Embryos	$3373.50
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The Jackson Laboratory's Genotype Promise

The Jackson Laboratory has rigorous genetic quality control and mutant gene genotyping programs to ensure the genetic background of JAX® Mice strains as well as the genotypes of strains with identified molecular mutations. JAX® Mice strains are only made available to researchers after meeting our standards. However, the phenotype of each strain may not be fully characterized and/or captured in the strain data sheets. Therefore, we cannot guarantee a strain's phenotype will meet all expectations. To ensure that JAX® Mice will meet the needs of individual research projects or when requesting a strain that is new to your research, we suggest ordering and performing tests on a small number of mice to determine suitability for your particular project. We do not guarantee breeding performance and therefore suggest that investigators order more than one breeding pair to avoid delays in their research.

Terms Of Use

General Terms and Conditions

Questions about Terms of Use

Licensing Information

Phone: 207-288-6470

Email: TechTran@jax.org

Also Known As:Bim KO

Donating Investigator

Genetic overview

Research Applications

Base Price

Detailed Description

Development

Control Suggestions

Additional Information

Selected References

Bcl2l11tm1.1Ast

Allele Symbol: Bcl2l11tm1.1Ast

Disease Terms

Research Areas By Phenotype

This mouse can be used to support research in many areas including:

Genotype: Bcl2l11tm1.1Ast related

Mammalian Phenotype Terms by Genotype

Genotype: Bcl2l11tm1.1Ast/Bcl2l11tm1.1Astinvolves: 129S1/Sv * C57BL/6

cardiovascular system phenotype

cellular phenotype

homeostasis/metabolism phenotype

immune system phenotype

growth/size/body region phenotype

hematopoietic system phenotype

mammalian phenotype

mortality/aging

renal/urinary system phenotype

Genotype: Bcl2l11tm1.1Ast/Bcl2l11tm1.1Astinvolves: 129S1/Sv

cellular phenotype

immune system phenotype

integument phenotype

mammalian phenotype

endocrine/exocrine gland phenotype

hematopoietic system phenotype

Genotype: Bcl2l11tm1.1Ast/Bcl2l11+involves: 129S1/Sv * C57BL/6

cardiovascular system phenotype

mortality/aging

renal/urinary system phenotype

hematopoietic system phenotype

immune system phenotype

Genotype: Bcl2l11tm1.1Ast/Bcl2l11tm1.1AstB6.129S1-Bcl2l11/J

cellular phenotype

hematopoietic system phenotype

immune system phenotype

Genotype: Bcl2l11tm1.1Ast/Bcl2l11tm1.1AstB6.129-Bcl2l11/J

hematopoietic system phenotype

immune system phenotype

Genotype: Bcl2l11tm1.1Ast/Bcl2l11+B6.129S1-Bcl2l11

growth/size/body region phenotype

hematopoietic system phenotype

immune system phenotype

mammalian phenotype

Genotype: Bcl2l11tm1.1Ast/Bcl2l11tm1.1AstB6.129S1-Bcl2l11

homeostasis/metabolism phenotype

immune system phenotype

mammalian phenotype

nervous system phenotype

cellular phenotype

growth/size/body region phenotype

hematopoietic system phenotype

References

Additional References

Additional - Bcl2l11tm1.1Ast related

Genotyping Protocols

Breeding Considerations

Mating System

Citation

Animal Health Reports

Production of mice from cryopreserved embryos or sperm occurs in a maximum barrier room, G200

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Cryorecovery - Pricing

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Bcl2l11^tm1.1Ast

Allele Symbol: Bcl2l11^tm1.1Ast

Genotype: Bcl2l11^tm1.1Ast related

Genotype: Bcl2l11^tm1.1Ast/Bcl2l11^tm1.1Ast
involves: 129S1/Sv * C57BL/6

Genotype: Bcl2l11^tm1.1Ast/Bcl2l11^tm1.1Ast
involves: 129S1/Sv

Genotype: Bcl2l11^tm1.1Ast/Bcl2l11⁺
involves: 129S1/Sv * C57BL/6

Genotype: Bcl2l11^tm1.1Ast/Bcl2l11^tm1.1Ast
B6.129S1-Bcl2l11/J

Genotype: Bcl2l11^tm1.1Ast/Bcl2l11^tm1.1Ast
B6.129-Bcl2l11/J

Genotype: Bcl2l11^tm1.1Ast/Bcl2l11⁺
B6.129S1-Bcl2l11

Genotype: Bcl2l11^tm1.1Ast/Bcl2l11^tm1.1Ast
B6.129S1-Bcl2l11

Additional - Bcl2l11^tm1.1Ast related