Strain Name:
B6J.B6N-Tg(CAG-Wwp1,-EGFP)14730Lmat/Mmmh
Stock Number:
065284-MU
Citation ID:
RRID:MMRRC_065284-MU
Other Names:
pTraffic-Wwp1 TG14730

Strain Information

Tg(CAG-Wwp1,-EGFP)14730Lmat
Name: transgene insertion 14730, Lydia Matesic
Type: Allele
Species: Multi-species
Chromosome: unknown
CAG
Name: CMV early enhancer/chicken beta actin promoter/rabbit beta globin splice acceptor
Type: DNA Segment
Species: Multi-species
Chromosome:
EGFP
Name: enhanced green fluorescent protein
Type: Gene
Species: Aequorea victoria (jellyfish)
Chromosome:
Wwp1
Name: WW domain containing E3 ubiquitin protein ligase 1
Synonyms: Tiul1, 8030445B08Rik, AIP5, SDRP1
Type: Gene
Species: Mouse
Chromosome: 4
NCBI: 107568
Homologene: 21385
Genetic Alterations
Inducible Wwp1 overexpresser. In the off-state, floxed DsRed2 is constitutively expressed. Upon expression of Cre, DsRed2 expression is lost and the expression of Wwp1 and eGFP are induced (Wwp1 from the CAG promoter and eGFP via IRES).
Genotype Determination
Phenotype

The strain is an inducible overexpresser for the ubiquitin ligase Wwp1. Ubiquitous (via FVB/N-Tg(ACTB-cre) 2Mrt/J, JAX Strain #003376) or cardiomyocyte-specific overexpression of Wwp1 (via B6.FVB(129)-Tg(Myh6-cre/Esr1*)1Jmk/J, JAX Strain #005657) promotes lethal ventricular arrhythmias and left ventricular hypertrophy

MeSH Terms
  • Actins/genetics
  • Actins/metabolism
  • Animals
  • Arrhythmias, Cardiac/genetics
  • Arrhythmias, Cardiac/metabolism
  • Arrhythmias, Cardiac/pathology
  • Connexin 43/genetics
  • Connexin 43/metabolism
  • Disease Models, Animal
  • Female
  • Gap Junctions/metabolism
  • Gap Junctions/pathology
  • Gene Expression Regulation
  • Heart Ventricles/metabolism
  • Heart Ventricles/pathology
  • Hypertrophy, Left Ventricular/genetics
  • Hypertrophy, Left Ventricular/metabolism
  • Hypertrophy, Left Ventricular/pathology
  • Male
  • Mice
  • Mice, Transgenic
  • Myocardium/metabolism
  • Myocardium/pathology
  • Myocytes, Cardiac/metabolism
  • Myocytes, Cardiac/pathology
  • Phenotype
  • Promoter Regions, Genetic
  • Proteasome Endopeptidase Complex/metabolism
  • Protein Stability
  • Proteolysis
  • Signal Transduction
  • Ubiquitin-Protein Ligases/genetics
  • Ubiquitin-Protein Ligases/metabolism
  • Ubiquitination
Strain Development
The transgenic construct pTraffic-Wwp1 was injected into C57BL/6N zygotes, and 3 founders were identified. Founder 14730 was selected for further breeding and expansion. He was mated to C57BL/6 females and progeny were screened for the presence of the transgene based on the presence of DsRed2 fluorescence in the tail biopsies. The colony was then maintained by backcrossing to C57BL/6J mice for 34 generations to date.
Suggested Control Mice
littermate controls from the cross to Cre that do not inherit the pTraffic-Wwp1 transgene but do inherit the Cre transgene
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@missouri.edu. Older strains may not have this information.
  • Cardiovascular
  • Cell Biology
  • Internal/Organ
  • Models for Human Disease
Donor
Lino Tessarollo, Ph.D., National Cancer Institute.
Lydia Matesic, Ph.D., University of South Carolina.
Primary Reference

Basheer WA, Harris BS, Mentrup HL, Abreha M, Thames EL, Lea JB, Swing DA,Copeland NG, Jenkins NA, Price RL, Matesic LE. Cardiomyocyte-specificoverexpression of the ubiquitin ligase Wwp1 contributes to reduction in Connexin 43 and arrhythmogenesis. J Mol Cell Cardiol. 2015 Nov;88:1-13. doi:10.1016/j.yjmcc.2015.09.004. Epub 2015 Sep 16. PubMed PMID: 26386426; PubMedCentral (Medline PMCID: PMC4641030)

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
Eye
Black
MMRRC Breeding System
Backcross
Generation
N34 (C57BL/6J)
Overall Breeding Performance
Good
NOTE: "Hemizygote" as used here refers to males carrying a mutation on the X Chromosome or mice of either sex carrying an inserted transgene with no homologous allele on the other chromosome.
Viability and Fertility: Female Male Comments
Homozygotes are viable: Undetermined Undetermined
Homozygotes are fertile: Undetermined Undetermined
Hetero/Hemizygotes are fertile: Yes Yes
Age Reproductive Decline: 6 to 8 months 6 to 8 months
Average litter size
4-6
Recommended wean age
3 Weeks
Average Pups Weaned
4-6

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@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
065284-MU-SPERM Cryo-preserved spermatozoa $437.00 / Non-Profit Aliquot Approximate quantity3
065284-MU-RESUS Litter recovered from cryo-archive $2,624.00 / 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.

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.