- tremors / MGI
- forelimb paralysis / MGI
- abnormal cerebellar granule layer morphology / MGI
- abnormal retinal photoreceptor morphology / MGI
- retinal degeneration / MGI
- impaired coordination / MGI
- impaired righting response / MGI
- nervous system phenotype / MGI
- eyelids fail to open / MGI
- abnormal brainstem morphology / MGI
- vision/eye phenotype / MGI
- abnormal food intake / MGI
- retinal photoreceptor degeneration / MGI
- thin retinal outer nuclear layer / MGI
- retinal outer nuclear layer degeneration / MGI
- enlarged lateral ventricles / MGI
- enlarged third ventricle / MGI
- short photoreceptor inner segment / MGI
- short photoreceptor outer segment / MGI
- postnatal lethality, complete penetrance / MGI
B6.129S2-Atp1b2tm1Msch/Cnrm
Status | Available to order |
EMMA ID | EM:00023 |
Citation information | RRID:IMSR_EM:00023 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 | B6.129S2-Atp1b2tm1Msch/Cnrm |
Alternative name | AMOG-KO |
Strain type | Targeted Mutant Strains : Knock-out |
Allele/Transgene symbol | Atp1b2tm1Msch |
Gene/Transgene symbol | Atp1b2 |
Information from provider
Provider | Melitta Schachner |
Provider affiliation | Center for molecular neurobiology Hamburg, Center for molecular neurobiology Hamburg |
Genetic information | The neo gene was inserted into the first exon of the Atp1b2 (AMOG/2) genomic clone G7sH resulting in two in-frame stop codons. |
Phenotypic information | Homozygous animals die 17-18 d after birth. They display motor uncoordination at 15 d of age. Pathological traits of the nervous system (17-18 d after birth): enlarged ventricles, degenerating photoreceptor cells, swelling and degeneration of astrocytic endfeet in brain stem. |
Breeding history | Backcrossed to C57BL/6 (more than 5 generations). |
References |
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Information from EMMA
Archiving centre | CNR, Consiglio Nazionale delle Ricerche, Monterotondo, Italy |
Animals used for archiving | heterozygous C57BL/6 males, wild-type C57BL/6 females |
Stage of embryos | 2-cell |
Disease and phenotype information
MGI phenotypes (allele matching)
MGI phenotypes (gene matching)
- tremors / MGI
- forelimb paralysis / MGI
- abnormal cerebellar granule layer morphology / MGI
- abnormal retinal photoreceptor morphology / MGI
- retinal degeneration / MGI
- impaired coordination / MGI
- impaired righting response / MGI
- nervous system phenotype / MGI
- eyelids fail to open / MGI
- abnormal brainstem morphology / MGI
- vision/eye phenotype / MGI
- abnormal food intake / MGI
- abnormal retinal neuronal layer morphology / MGI
- retinal photoreceptor degeneration / MGI
- thin retinal outer nuclear layer / MGI
- retinal outer nuclear layer degeneration / MGI
- enlarged lateral ventricles / MGI
- enlarged third ventricle / MGI
- short photoreceptor inner segment / MGI
- short photoreceptor outer segment / MGI
- postnatal lethality, complete penetrance / MGI
- increased retinal apoptosis / MGI
Literature references
- Degeneration of neural cells in the central nervous system of mice deficient in the gene for the adhesion molecule on Glia, the beta 2 subunit of murine Na,K-ATPase.;Magyar J P, Bartsch U, Wang Z Q, Howells N, Aguzzi A, Wagner E F, Schachner M, ;1994;The Journal of cell biology;127;835-45; 7525597
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