Strain Detail Sheet

Strain Name:
C57BL/6J-Ksr2m1Btlr/Mmmh
Stock Number:
038210--TBD-
Citation ID:
RRID:MMRRC_038210--TBD-
Other Names:
gigante
Major Collection:
Beutler Mutagenetix

Strain Information

Gene Details

Ksr2m1Btlr
Name: kinase suppressor of ras 2; mutation 1, Bruce Beutler
Synonyms: gigante
Type: Allele
Species: Mus musculus (mouse)
Chromosome: 5
Alteration at locus: Chemically Induced
Ksr2
Name: kinase suppressor of ras 2
Type: Gene
Species: Mouse
Chromosome: 5
Alteration at locus: Chemically Induced
NCBI: 333050
Homologene: 45469
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Genetic Alterations
ENU-induced T to A transversion at base pair 117,671,449 (v38) on chromosome 5, or base pair 257,680 in the GenBank genomic region NC_000071 for the Ksr2 gene. The mutation corresponds to residue 2,103 in the mRNA sequence NM_001114545 within exon 7 of 21 total exons. The mutation results in a cysteine (C) to serine (S) substitution at position 426 (C426S) in the kinase suppressor of Ras2 (KSR2) protein

Strain Description

Phenotype

Homozygous: Mice exhibited increased body weights compared to wild-type mice.

Heterozygous: No abnormal phenotype detected.

Mammalian Phenotype Terms
Allelic Composition: (Genetic Background: )
  • growth/size/body
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

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.

Research Applications

  • Cell Biology

Strain Origin

Primary Reference

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

Colony and Husbandry Information

Health Status Report

For more information about this colony's health status contact

Appearance

Coat Color
Black

Reproductive Statistics

Viability and Fertility: Female Male Comments
Homozygotes are viable:
Homozygotes are fertile:
Heterozygotes are fertile:
Age Reproductive Decline: Unknown Unknown

Order Request Information

Availability Level

The availability level for this product has not been determined.

Conditions of Distribution

The donor or their institution limits the distribution to non-profit institutions only.

Distribution of this strain requires submission of the MMRRC Conditions of Use (COU). A link to the COU web form will be provided via email after an order has been placed; the form should be completed then or the email forwarded to your institutional official for completion.

Fees

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