Search Criteria: Research Area is "Neurobiology Research: Metabolic Defects (vitamin B-6 metabolism defects)"
| Stock Number |
Strain Name Strain Description |
Standard Supply |
| 002484 | 129-Alpltm1Sor/J | Repository-Cryopreserved |
| Mice heterozygous for the Alpltm1Sor targeted mutation appear normal and viable. Homozygous mutant mice are perinatal lethals but can be rescued by pyridoxal treatment. Surviving homozygotes develop epilepsy due to reduced GABA levels in the brain. Bone formation does not appear to be grossly affected in untreated animals, but treated animals exhibit cranial dysmorphology. The targeting vector contained both a b-galalactosidase and a neomycin genes (beta-geo), both of which are under the control of the Alpl promoter and are thus expressed in a tissue specific manner. Specifically, expression occurs in developing bones and in primordial germ cells (PGC), and the beta-galactosidase thus serves as a marker for these tissues. The marker for PGC's is particularly significant because the current marker (alkaline phosphatase staining) is only useful to study early germ cell migration. | ||
| 002741 | B6.129S7-Alpltm1Sor/J | Repository-Cryopreserved |
| Mice heterozygous for the Alpltm1Sor targeted mutation appear normal and viable. Homozygous mutant mice are perinatal lethals but can be rescued by pyridoxal treatment. Surviving homozygotes develop epilepsy due to reduced GABA levels in the brain. Bone formation does not appear to be grossly affected in untreated animals, but treated animals exhibit cranial dysmorphology. The targeting vector contained both a b-galalactosidase and a neomycin genes (beta-geo), both of which are under the control of the Alpl promoter and are thus expressed in a tissue specific manner. Specifically, expression occurs in developing bones and in primordial germ cells (PGC), and the beta-galactosidase thus serves as a marker for these tissues. The marker for PGC's is particularly significant because the current marker (alkaline phosphatase staining) is only useful to study early germ cell migration. | ||
| 002317 | B6;129S7-Alpltm1Sor/J | Repository-Cryopreserved |
| Mice heterozygous for the Alpltm1Sor targeted mutation appear normal and viable. Homozygous mutant mice are perinatal lethals but can be rescued by pyridoxal treatment. Surviving homozygotes develop epilepsy due to reduced GABA levels in the brain. Bone formation does not appear to be grossly affected in untreated animals, but treated animals exhibit cranial dysmorphology. The targeting vector contained both a b-galalactosidase and a neomycin genes (beta-geo), both of which are under the control of the Alpl promoter and are thus expressed in a tissue specific manner. Specifically, expression occurs in developing bones and in primordial germ cells (PGC), and the beta-galactosidase thus serves as a marker for these tissues. The marker for PGC's is particularly significant because the current marker (alkaline phosphatase staining) is only useful to study early germ cell migration. | ||
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