Strain Name:
C57BL/6J-Grm1m1Btlr/Mmmh
Stock Number:
038206--TBD-
Citation ID:
RRID:MMRRC_038206--TBD-
Other Names:
donald
Major Collection:

Strain Information

Grm1m1Btlr
Name: glutamate receptor, metabotropic 1; mutation 1, Bruce Beutler
Synonyms: donald
Type: Allele
Species: Mus musculus (mouse)
Chromosome: 10
Alteration at locus: Chemically Induced
Grm1
Name: glutamate receptor, metabotropic 1
Synonyms: mGluR1, Grm1, Gprc1a, nmf373, rcw, 4930455H15Rik
Type: Gene
Species: Mouse
Chromosome: 10
Alteration at locus: Chemically Induced
NCBI: 14816
HGNC: HGNC:4593
Homologene: 649
Genetic Alterations
ENU-induced C to A transversion at base pair 10,741,508 (v38) on chromosome 10, or base pair 340,870 in the GenBank genomic region NC_000076 encoding the Grm1 gene. The mutation corresponds to residue 1,931 in the NM_016976 mRNA sequence in exon 6 of 9 total exons and residue 1,931 in the NM_001114333 mRNA sequence in exon 6 of 10 total exons. The mutation results in substitution of tyrosine 510 (Y510) for a premature stop codon (Y510*) in all isoforms of the metabotropic glutamate receptor 1 (mGluR1) protein.
Phenotype

Homozygous: Mice exhibited ataxia, kyphosis, and premature death.

Heterozygous: No abnormal phenotype detected.

Mammalian Phenotype Terms
Allelic Composition: (Genetic Background: )

Strain Development
Original mutant was a C57BL/6J G3 ENU-induced mutant; all subsequent crosses to maintain strain were on C57BL/6J background only.
Suggested Control Mice
Wild-type littermates or C57BL/6J mice
MMRRC Genetic QC Summary
The MMRRC Centers have developed a genetic QC pipeline using MiniMUGA array genotyping to provide additional information on strain backgrounds for MMRRC congenic and inbred strains. For more information on when data may be available, or to request genotyping for a strain of interest, please contact . Older strains may not have this information.
  • Neurobiology
  • Models for Human Disease
    • Autosomal recessive spinocerebellar ataxia (OMIM: #614831)
Primary Reference

Reyna C, Russell J, SoRelle J, Murray AR, Beutler B. Record for donald. MUTAGENETIX, B. Beutler and colleagues, Center for the Genetics of Host Defense, UT Southwestern, Dallas, TX.

Colony and Husbandry Information

For more information about this colony's health status contact
Coat Color
Black
Viability and Fertility: Female Male Comments
Homozygotes are viable: Yes Yes
Homozygotes are fertile: Yes Yes
Heterozygotes are fertile: Yes Yes
Age Reproductive Decline: Unknown Unknown

Order Request Information

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