- hyperactivity / IMPC
- abnormal spleen morphology / IMPC
- decreased heart rate / IMPC
- decreased leukocyte cell number / IMPC
- decreased lean body mass / IMPC
- decreased neutrophil cell number / IMPC
- prolonged RR interval / IMPC
- decreased large unstained cell number / IMPC
- decreased monocyte cell number / IMPC
- decreased lymphocyte cell number / IMPC
B6.129-Itgaetm1Cmp Ccr6tm1Dgen/Orl
| Status | Available to order |
| EMMA ID | EM:05568 |
| Citation information | RRID:IMSR_EM:05568 Research Resource Identifiers (RRID) are persistent unique ID numbers assigned to help researchers cite key resources (e.g. antibodies, model organisms and software projects) in the biomedical literature to improve transparency and reproducibility in research. See https://www.rrids.org/ for more information. |
| International strain name | B6.129-Itgaetm1Cmp Ccr6tm1Dgen/Orl |
| Alternative name | Ccr6/Itgae double knock-out |
| Strain type | Targeted Mutant Strains : Knock-out |
| Allele/Transgene symbol | Ccr6tm1Dgen, Itgaetm1Cmp |
| Gene/Transgene symbol | Ccr6, Itgae |
Information from provider
| Provider | Kamel Benlagha |
| Provider affiliation | INSERM |
| Genetic information | The mice are doubly deficient for the Ccr6 and Itgae (common name CD103) genes by disruption caused by an insertion of a vector containing a bacterial LacZ and a neomycin resistance gene, respectively, in the endogenous genes. |
| Phenotypic information | Homozygous null mice have decreased inflammatory responses, aberrant trafficking of lymphocytes and dendritic cells, and decreased expression of many inflammatory mediators. They also exhibit reductions in the numbers of intestinal and vaginal intraepithelial lymphocytes and of T lymphocytes of the lamina propria. |
| Breeding history | Mice were backcrossed to C57BL/6J for more than 10 generations and are maintained as homozygotes. |
| References | None available |
| Homozygous fertile | yes |
| Homozygous viable | yes |
| Homozygous matings required | no |
| Immunocompromised | no |
Information from EMMA
| Archiving centre | CNRS-TAAM – Typing and Archiving of Animal Models, Orléans, France |
| Animals used for archiving | homozygous C57BL/6J males, homozygous C57BL/6J females |
| Stage of embryos | 2-cell |
Disease and phenotype information
IMPC phenotypes (gene matching)
MGI phenotypes (gene matching)
- increased leukocyte cell number / MGI
- decreased leukocyte cell number / MGI
- abnormal Peyer's patch morphology / MGI
- abnormal choroid plexus morphology / MGI
- decreased IgA level / MGI
- increased activated T cell number / MGI
- decreased inflammatory response / MGI
- no abnormal phenotype detected / MGI
- abnormal dendritic cell physiology / MGI
- abnormal gut-associated lymphoid tissue morphology / MGI
- abnormal Peyer's patch follicle morphology / MGI
- abnormal Peyer's patch germinal center morphology / MGI
- abnormal Peyer's patch T cell area morphology / MGI
- decreased susceptibility to bacterial infection / MGI
- increased susceptibility to viral infection / MGI
- abnormal CD4-positive, alpha beta T cell morphology / MGI
- abnormal T cell physiology / MGI
- abnormal macrophage physiology / MGI
- abnormal B cell physiology / MGI
- decreased IgE level / MGI
- increased IgM level / MGI
- abnormal lymphocyte morphology / MGI
- decreased susceptibility to experimental autoimmune encephalomyelitis / MGI
- increased B-1 B cell number / MGI
- increased T cell number / MGI
- decreased B cell number / MGI
- increased double-positive T cell number / MGI
- increased T cell proliferation / MGI
- abnormal CD4-positive, alpha-beta T cell physiology / MGI
- decreased susceptibility to type I hypersensitivity reaction / MGI
- abnormal myeloid dendritic cell morphology / MGI
- decreased CD4-positive, alpha beta T cell number / MGI
- decreased CD8-positive, alpha-beta T cell number / MGI
- decreased Peyer's patch number / MGI
- abnormal follicular dendritic cell physiology / MGI
- abnormal follicular dendritic cell antigen presentation / MGI
- abnormal peritoneal macrophage morphology / MGI
- abnormal alpha-beta intraepithelial T cell morphology / MGI
- abnormal CD4-positive, alpha-beta intraepithelial T cell morphology / MGI
- abnormal CD8 positive, alpha-beta intraepithelial T cell morphology / MGI
- decreased IgG3 level / MGI
- decreased tumor necrosis factor secretion / MGI
- increased interferon-gamma secretion / MGI
- abnormal interleukin secretion / MGI
- decreased interleukin-10 secretion / MGI
- decreased interleukin-12 secretion / MGI
- decreased interleukin-4 secretion / MGI
- decreased interleukin-5 secretion / MGI
- impaired eosinophil recruitment / MGI
- abnormal intraepithelial T cell number / MGI
- decreased macrophage nitric oxide production / MGI
- decreased macrophage cytokine production / MGI
- decreased lymphocyte cell number / MGI
- decreased T cell number / MGI
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