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Strain Name:
C57BL/6J-MtgxR1923Btlr/Mmmh
Stock Number:
039941-MU
Citation ID:
RRID:MMRRC_039941-MU
Other Names:
R1923 (G1), C57BL/6J-MtgxR1923Btlr
Major Collection:

Strain Information

Tbx21
Name: T-box 21
Synonyms: Tblym, TBT1, T-bet, Tbet
Type: Gene
Species: Mouse
Chromosome: 11
NCBI: 57765
Homologene: 8353
Acot7
Name: acyl-CoA thioesterase 7
Synonyms: 2410041A17Rik, Bach, AU014716
Type: Gene
Species: Mouse
Chromosome: 4
NCBI: 70025
Homologene: 15780
Rgs12
Name: regulator of G-protein signaling 12
Synonyms: 4632412M04Rik, 1200016K18Rik
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 71729
HGNC: HGNC:9994
Homologene: 2195
Chmp2b
Name: charged multivesicular body protein 2B
Synonyms: 1190006E07Rik, chromatin modifying protein 2B
Type: Gene
Species: Mouse
Chromosome: 16
NCBI: 68942
VEGA: 16
Homologene: 8534
Xpo4
Name: exportin 4
Synonyms: B430309A01Rik
Type: Gene
Species: Mouse
Chromosome: 14
NCBI: 57258
Homologene: 10733
Git2
Name: GIT ArfGAP 2
Synonyms: Cool associated tyrosine phosphorylated-2, Cat-2, ARF GTPase activating protein 2, 5830420E16Rik, B230104M05Rik, 1500036H07Rik, 9630056M03Rik
Type: Gene
Species: Mouse
Chromosome: 5
NCBI: 26431
HGNC: HGNC:4273
Homologene: 41336
Genetic Alterations
ENU-induced transitions at the following base pair locations (GRCm38):
  • T to C, chromosome 1 at 36,179,613 bp
  • T to C, chromosome 1 at 144,756,080 bp
  • A to G, chromosome 1 at 162,808,250 bp
  • T to A, chromosome 1 at 163,076,291 bp
  • T to C, chromosome 2 at 13,310,526 bp
  • T to C, chromosome 2 at 14,219,306 bp
  • T to G, chromosome 2 at 86,538,513 bp
  • T to C, chromosome 2 at 113,429,721 bp
  • G to A, chromosome 2 at 158,261,163 bp
  • C to A, chromosome 3 at 30,659,093 bp
  • C to T, chromosome 3 at 108,876,687 bp
  • T to A, chromosome 3 at 144,805,730 bp
  • T to C, chromosome 3 at 156,562,199 bp
  • A to G, chromosome 4 at 152,223,171 bp
  • T to A, chromosome 5 at 35,032,269 bp
  • T to A, chromosome 5 at 35,592,115 bp
  • C to A, chromosome 5 at 75,163,733 bp
  • A to G, chromosome 5 at 114,739,101 bp
  • A to G, chromosome 5 at 142,472,341 bp
  • A to G, chromosome 6 at 85,901,515 bp
  • T to G, chromosome 6 at 97,288,454 bp
  • G to A, chromosome 7 at 28,898,266 bp
  • C to T, chromosome 7 at 35,793,725 bp
  • G to A, chromosome 7 at 46,246,283 bp
  • A to G, chromosome 7 at 118,545,627 bp
  • A to G, chromosome 7 at 132,715,792 bp
  • A to T, chromosome 8 at 47,082,506 bp
  • G to T, chromosome 8 at 47,193,626 bp
  • C to T, chromosome 9 at 18,945,485 bp
  • A to T, chromosome 9 at 109,274,634 bp
  • A to G, chromosome 10 at 29,347,719 bp
  • T to C, chromosome 10 at 79,067,909 bp
  • T to C, chromosome 10 at 128,519,851 bp
  • T to A, chromosome 11 at 22,151,850 bp
  • C to T, chromosome 11 at 49,495,304 bp
  • T to C, chromosome 11 at 54,325,591 bp
  • A to G, chromosome 11 at 67,080,002 bp
  • C to T, chromosome 11 at 97,100,037 bp
  • CTAGTA to CTA, chromosome 11 at 99,333,526 bp
  • A to T, chromosome 11 at 99,772,539 bp
  • T to A, chromosome 13 at 76,066,866 bp
  • T to A, chromosome 13 at 76,134,770 bp
  • A to G, chromosome 14 at 55,502,404 bp
  • A to T, chromosome 14 at 57,590,871 bp
  • C to T, chromosome 14 at 70,164,779 bp
  • A to G, chromosome 15 at 25,969,838 bp
  • C to T, chromosome 15 at 102,108,934 bp
  • A to T, chromosome 16 at 65,545,327 bp
  • A to G, chromosome 17 at 35,111,887 bp
  • T to C, chromosome 17 at 78,350,910 bp
  • A to G, chromosome 17 at 79,628,133 bp
  • C to A, chromosome 18 at 36,648,030 bp
  • A to T, chromosome 18 at 57,533,887 bp
  • A to G, chromosome 18 at 80,753,158 bp
  • C to A, chromosome 19 at 5,971,436 bp
  • T to C, chromosome 19 at 22,885,412 bp
Genotype Determination
Phenotype
G1 male heterozygous mice are viable and fertile. The G1 mice were not characterized prior to archiving.
Strain GQC Summary
The MMRRC Centers have developed a Strain GQC pipeline using MiniMUGA array genotyping to provide additional information on strain backgrounds for MMRRC strains. For more information on whether data may be available, or to request genotyping for a strain of interest, please contact MMRRC_GeneticQC@med.unc.edu. Older strains may not have this information available.
Suggested Control Mice
Littermates of all relevant genotypes.
Donor
Bruce Beutler, M.D., University of Texas Southwestern Medical Center.
Primary Reference
MUTAGENETIX record for R1923 (G1). B. Beutler and colleagues, Center for the Genetics of Host Defense, UT Southwestern, Dallas, TX.
Strain Development
C57BL/6J mice were injected with ENU, resulting in G0 mice that were bred back to C57BL/6J. Sperm was archived from G1 male mice that produced viable G2 mice.


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@missouri.edu.
Coat Color
Black
MMRRC Breeding System
Random intra-strain mating
Breeding Scheme(s)
When maintaining a live colony, heterozygous mice may be bred together, bred with wild-type siblings, or bred with C57BL/6J inbred mice.
Overall Breeding Performance
Undetermined; during development, mating was done with heterozygous males; viability, fertility and other breeding statistics for heterozygous females and homozygotes are unverified, but presumably would be similar to the C57BL/6J background strain
Average litter size
Undetermined
Recommended wean age
3 weeks

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@missouri.edu for more information.

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.

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
039941-MU-RESUS Litter recovered from cryo-archive $5,475.00 / Non-Profit Litter Recovered litter4; additional fees for any special requests.
Cryopreserved material may be available upon request, please inquire to mmrrc@missouri.edu for more information.

Some MMRRC strains were submitted by the donor as cryopreserved germplasm, and because these strains were not cryopreserved by the MMRRC, we have not assessed the quality, nor genotype, of this material. Our expertise in reviving mice from various qualities of frozen sperm and embryos, using methods like IVF and ICSI, gives us confidence in successful recoveries in most cases. However, due to the uncertain quality of these samples, we'll limit revival attempts to two per order. Additional attempts are available for a fee, on top of standard charges, if requested. It's important to note that some strains may lack the expected mutation, so we can't assure successful order fulfillment until we attempt to revive the strain.

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.