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Strain Name:
B6.129P2-Gabrqtm1Dgen/Mmnc
Stock Number:
011620-UNC
Citation ID:
RRID:MMRRC_011620-UNC
Major Collection:

Strain Information

Gabrqtm1Dgen
Name: gamma-aminobutyric acid type A receptor subunit theta; targeted mutation 1, Deltagen
Type: Allele
Species: Mus musculus (mouse)
Chromosome: X
Alteration at locus: Knockout
Gabrq
Name: gamma-aminobutyric acid type A receptor subunit theta
Type: Gene
Species: Mus musculus (mouse)
Chromosome: X
Alteration at locus: Knockout
NCBI: 57249
Homologene: 10233
Genetic Alterations
The endogenous gene promoter drives expression of inserted lacZ gene.
Genotype Determination
  • Genotyping Protocol(s)
  • Center protocol and contact for technical support will be shipped with mice.
  • ES Cell Line
    E14 derived from 129P2/OlaHsd
    Phenotype
    Behavior: Hemizygous mutant mice exhibited significantly decreased prepulse inhibition when compared with age- and gender-matched wild-type control mice.
    There were no other significant differences detected in the female homozygous or male hemizygous mutant mice when compared with age- and gender-matched heterozygous or wild-type control mice.

    As this gene is X-linked, the cohort consists of homozygous mutant females, hemizygous mutant males (-/0), heterozygous control females, and wild-type control males (+/0). No wild-type females or heterozygous males were analyzed for this target, as such mice cannot be generated from a male -/0 x female -/+ mating.

    Phenotypic data provided by Deltagen, Inc. Full report available through MGI data link (includes genotyping information under "Molecular Biology" at top of screen).
    Strain GQC Summary
    Incipient congenic strain carrying a null allele of the Gabrq gene on mixed C57BL/6 background. The null allele present on chromosome X is on the donor background (129P2/OlaHsd). The donor background is also present on chromosome 19. C57BL/6J and C57BL/6NCrl were detected with diagnostic alleles. The genome of this strain is not fully replicable because up to 1.4% of the genome is segregating for the donor background and at least 69.3% of the genome is segregating for the substrains of the primary background. This GQC report is based on the MiniMUGA G3 2024 pipeline using 2 samples genotyped in 2021.
    MMRRC Strain GQC Report
    Suggested Control Mice
    Littermates of all relevant genotypes
    Donor
    Deltagen
    Strain Development
    ES cells derived from the 129/OlaHsd mouse substrain were used to generate chimeric mice. F1 mice were generated by breeding with C57BL/6 females. The resultant F1N0 heterozygotes were backcrossed to C57BL/6 mice to generate F1N1 heterozygotes. F2N1 homozygous mutant mice were produced by intercrossing F1N1 heterozygous males and females. Subsequent crosses made to C57BL/6.


    Disclaimer: If MMRRC Strain Genetic Quality Control (GQC; based on MiniMUGA genotyping and analysis) has been completed for this strain, the information might differ from the genetic background information provided by the submitter. MiniMUGA genetic analysis is done on a strain’s tissue samples taken when archived by or ordered from the assigned MMRRC Center.

    Colony and Husbandry Information

    Colony Surveillance Program and Current Health Reports

    Mice recovered from a cryo-archive will have health surveillance performed on recipient females. Health reports will be provided prior to shipment. If you require additional health status information, please email mmrrc_health@med.unc.edu.

    Order Request Information

    Limited quantities of breeder mice (recovered litter) are available from a cryoarchive; recovered litter usually available to ship in 3 to 4 months.

    Cryopreserved material may be available upon request, please inquire to mmrrc@med.unc.edu for more information.

    Distribution of this strain requires execution of the Deltagen Standard Academic license agreement. A link to this form will be provided via email when an order is submitted; the PDF form should be downloaded or the email forwarded to the appropriate institutional representative for completion following directions in the document.

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

    Additional charges may apply for any special requests. Shipping costs are in addition to the basic distribution/resuscitation fees. Information on shipping costs and any additional charges will be provided by the supplying MMRRC facility.

    Click button to Request this one strain. (Use the MMRRC Catalog Search to request more than one strain.)
    MMRRC Item # Description Distribution Fee / Unit (US $)
    *Shipping & Handling not included*
    Units Notes
    011620-UNC-RESUS Litter recovered from cryo-archive $3,242.00 / Non-Profit Litter Recovered litter4; additional fees for any special requests.
    Cryopreserved material may be available upon request, please inquire to mmrrc@med.unc.edu for more information.

    1 The distribution fee covers the expense of rederiving mice from a live mouse; you will receive the resulting litter. The litter will contain at minimum one mutant carrier; the actual number of animals and the gender and genotype ratios will vary. (Typically, multiple breeder pairs can be established from the recovered litter.) Prior to shipment, the MMRRC will provide information about the animals recovered. If you anticipate or find that you need to request specific genotypes, genders or quantities of mice in excess of what is likely from a resuscitated litter, you may discuss available options and pricing with the supplying MMRRC facility.

    2 An aliquot contains a sufficient number of embryos (in one or more vials or straws and based on the transfer success rate of the MMRRC facility) to transfer into one to three recipients. The MMRRC makes no guarantee concerning embryo transfer success experienced in the recipient investigator's laboratory. Neither gender nor genotype ratios are guaranteed.

    3 An aliquot is one straw or vial with sufficient sperm to recover at least one litter of mice, as per provided protocols, when performed at the MMRRC facility. The MMRRC makes no guarantee concerning the success of these procedures when performed outside the MMRRC facilities.

    4 The distribution fee covers the expense of resuscitating mice from the cryo-archive; you will receive the resulting litter. The litter will contain at minimum one mutant carrier; the actual number of animals and the gender and genotype ratios will vary. (Typically, multiple breeder pairs can be established from the recovered litter.) Prior to shipment, the MMRRC will provide information about the animals recovered. If you anticipate or find that you need to request specific genotypes, genders or quantities of mice in excess of what is likely from a resuscitated litter, you may discuss available options and pricing with the supplying MMRRC facility.

    To request material from the MMRRC: Please fill out our on-line request form (accessible from the catalog search results page, or click the Request this Strain button in the fees section). If you have questions or need assistance completing this form, you may call Customer Service at (800) 910-2291 (in USA or Canada) or (530) 757-5710 (international calls). Before you call, please have with you: the MMRRC item number, quantity needed, Bill-to and Ship-to contact information.