Strain Name:
B6N.Cg-Acp4em1Jcch/Mmnc
Stock Number:
067181-UNC
Citation ID:
RRID:MMRRC_067181-UNC
Other Names:
B6-Acp4R110C/R110C

Strain Information

Acp4em1Jcch
Name: acid phosphatase 4; endonuclease-mediated mutation 1, Jan Hu
Synonyms: Acp4R110C
Type: Allele
Species: Mus musculus (mouse)
Chromosome: 7
Alteration at locus: CRISPR
Acp4
Name: acid phosphatase 4
Synonyms: EG546967, Acpt
Type: Gene
Species: Mouse
Chromosome: 7
Alteration at locus: CRISPR
NCBI: 100503991
Homologene: 57200
Genetic Alterations
Mouse acid phosphatase 4 (Acp4, formerly known as 'acid phosphatase, testicular' - Acpt) coding sequence (Chromosome 7: 44,252,148-44,257,378: The targeting strategy was to introduce a codon at position 110 predicting an arginine-to-cysteine amino acid change. The oligonucleotide used for homology-directed repair also introduced new restriction sites absent from the wild-type gene. Silent coding changes were introduced to block Cas9 cleavage of the correctly targeted gene.

HGVS nomenclature:

Genotype Determination
  • Genotyping Protocol(s)
  • Center protocol and contact for technical support will be shipped with mice.
  • Phenotype

    There are no perceivable differences in growth, development, physical activities, reproduction, and life span between Acp4-mutant and wild-type mice. The mutant mice have chalky-white enamel mimicking human hypomaturation amelogenesis imperfecta (AI1J, OMIM#617297).

    Strain Development
    CRISPR/Cas9-manipulated zygotes from B6NSJLF1 x C57BL/6N matings yielded founders that were backcrossed twice with C57BL/6N before sib-mating began to produce homozygotes for phenotypic analyses. This was followed by 6 additional backcrosses to C57BL/6N.
    Suggested Control Mice
    Wild-type littermates were used as controls.
    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 mmrrc@med.unc.edu. Older strains may not have this information.
    • Developmental Biology
    • Models for Human Disease
    Donor
    Jan Ching Chun Hu, Ph.D., University of Michigan.
    Primary Reference
    Not ready to publish

    Colony and Husbandry Information

    Mice were maintained on hard chow supplemented with diet gel.

    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.
    Coat Color
    Black
    Eye
    Black
    MMRRC Breeding System
    Backcross and sib-mating
    Generation
    N9 (C57BL/6N), F5+
    Overall Breeding Performance
    Good
    Viability and Fertility: Female Male Comments
    Homozygotes are viable: Yes Yes
    Homozygotes are fertile: Yes Yes
    Heterozygotes are fertile: Yes Yes
    Age Reproductive Decline: 7 to 9 months 7 to 9 months
    Bred to Homozygosity
    Yes
    Average litter size
    4 to 6
    Recommended wean age
    3 Weeks
    Average Pups Weaned
    4 to 6

    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 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.

    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
    067181-UNC-SPERM Cryo-preserved spermatozoa $564.00 / $937.00
    Non-Profit / For-Profit
    Aliquot Approximate quantity3
    067181-UNC-RESUS Litter recovered from cryo-archive $2,914.00 / $4,837.00
    Non-Profit / For-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.