Strain Name:
B6.129X1-Zyxtm1Mbk/Mmmh
Stock Number:
036768-MU
Citation ID:
RRID:MMRRC_036768-MU
Other Names:
zyxin-/-, zyxin KO

Strain Information

Zyxtm1Mbk
Name: zyxin; targeted mutation 1, Mary C Beckerle
Synonyms: zyxin-
Type: Allele
Species: Mus musculus (mouse)
Chromosome: 6
Alteration at locus: Knockout
Zyx
Name: zyxin
Synonyms: R75157
Type: Gene
Species: Mouse
Chromosome: 6
Alteration at locus: Knockout
NCBI: 22793
Homologene: 31164
Genetic Alterations
The gene was disrupted by replacement of a 4.5 kb region of the gene containing a 5' non-coding exon and the first 4 exons encoding amino acids 1-333. Absence of gene expression was confirmed by Western blot analysis of lung and spleen mRNA from homozygous mutant animals. Multiple antibodies directed against N-terminal, central, and C-terminal residues did not detect any protein product.
Genotype Determination
ES Cell Line
GSI-1 derived from 129X1/SvJ
Phenotype

Homozygous: Mice are viable and fertile with cellular phenotypes related to compromised actin cytoskeletons.

Heterozygous: Not provided

Mammalian Phenotype Terms
Allelic Composition: Zyxtm1Mbk/Zyxtm1Mbk (Genetic Background: B6.129X1-Zyxtm1Mbk )

Allelic Composition: Zyxtm1Mbk/Zyxtm1Mbk (Genetic Background: involves: 129X1/SvJ * C57BL/6J )

MeSH Terms
  • ATPases Associated with Diverse Cellular Activities
  • Adaptor Proteins, Signal Transducing
  • Amino Acid Sequence
  • Animals
  • Blood Platelets/metabolism
  • Brain/growth & development
  • Carrier Proteins/genetics
  • Carrier Proteins/metabolism
  • Cell Adhesion Molecules/genetics
  • Cell Adhesion Molecules/metabolism
  • Cytoskeletal Proteins/genetics
  • Cytoskeletal Proteins/metabolism
  • Epidermis/physiology
  • Epidermis/ultrastructure
  • Fertility/genetics
  • Gene Expression Regulation, Developmental
  • LIM Domain Proteins
  • Lung/physiology
  • Metalloproteins/genetics
  • Metalloproteins/metabolism
  • Mice
  • Mice, Mutant Strains
  • Microfilament Proteins
  • Molecular Sequence Data
  • Phosphoproteins/genetics
  • Phosphoproteins/metabolism
  • Proteasome Endopeptidase Complex
  • Reproduction/genetics
  • Spleen/physiology
  • Transcription Factors/genetics
  • Transcription Factors/metabolism
  • Up-Regulation
  • Zinc Fingers
  • Zyxin
  • Actins/deficiency
  • Actins/metabolism
  • Calmodulin-Binding Proteins/metabolism
  • Cell Adhesion/genetics
  • Cell Line, Transformed
  • Cell Movement/genetics
  • Cells, Cultured
  • Depsipeptides/pharmacology
  • Extracellular Matrix/physiology
  • Fibroblasts/metabolism
  • Integrins/biosynthesis
  • Integrins/genetics
  • Metalloproteins/deficiency
  • Mice, Inbred C57BL
  • Mice, Knockout
  • Microfilament Proteins/metabolism
  • Mitosis/physiology
  • Stress Fibers/drug effects
  • Actinin/metabolism
  • Binding Sites
  • Biomechanical Phenomena
  • Crk-Associated Substrate Protein/genetics
  • Crk-Associated Substrate Protein/metabolism
  • Fibroblasts/physiology
  • Focal Adhesions/metabolism
  • Gene Expression
  • Humans
  • MAP Kinase Signaling System
  • Microscopy, Fluorescence
  • Phosphorylation
  • Protein Binding
  • Protein Interaction Domains and Motifs
  • Protein Processing, Post-Translational
  • Protein Transport
  • Sequence Deletion
  • Stress Fibers/metabolism
  • Stress, Physiological
  • Zyxin/genetics
  • Zyxin/metabolism
  • rho-Associated Kinases/metabolism
  • Actinin/genetics
  • Blotting, Western
  • Cell Adhesion
  • Cytoskeleton
  • Fibroblasts/cytology
  • Metalloproteins/physiology
  • Microfilament Proteins/genetics
  • Stress Fibers/physiology
Strain Development
The linearized zyxin gene targeting construct was electroporated into the 129SVJ GS stem cell line, and recombinant clones were selected. Positive embryonic stem (ES) cell lines were screened for correct homologous recombination by Southern DNA analysis. Correctly targeted ES cells were injected into recipient morulae to generate chimeric mice. The resulting chimeric mice were backcrossed with C57BL/6J mice for at least 10 generations.
Suggested Control Mice
Wild-type littermates and C57BL/6J mice.
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.
  • Apoptosis
  • Cancer
  • Cardiovascular
  • Cell Biology
  • Research Tools
Donor
Mary Beckerle, Ph.D., Huntsman Cancer Institute, University of Utah.
Primary Reference

Hoffman LM, Nix DA, Benson B, Boot-Hanford R, Gustafsson E, Jamora C, Menzies AS, Goh KL, Jensen CC, Gertler FB, Fuchs E, Fassler R, Beckerle MC. Targeted disruption of the murine zyxin gene. Mol Cell Biol. 2003 Jan;23(1):70-9. (Medline PMID: 12482962).

Hoffman LM, Jensen CC, Kloeker S, Wang CL, Yoshigi M, Beckerle MC. Genetic ablation of zyxin causes Mena/VASP mislocalization, increased motility, and deficits in actin remodeling. J Cell Biol. 2006 Feb 27;172(5):771-82. (Medline PMID: 16505170).

Hervy M, Hoffman LM, Jensen CC, Smith M, Beckerle MC. The LIM Protein Zyxin Binds CARP-1 and Promotes Apoptosis. Genes Cancer. 2010 May 1;1(5):506-515. (Medline PMID: 20852740).

Hoffman LM, Jensen CC, Chaturvedi A, Yoshigi M, Beckerle MC. Stretch-induced actin remodeling requires targeting of zyxin to stress fibers and recruitment of actin regulators. Mol Biol Cell. 2012 May;23(10):1846-59. Epub 2012 Mar 28. (Medline PMID: 22456508).

Smith MA, Blankman E, Gardel ML, Luettjohann L, Waterman CM, Beckerle MC. A zyxin-mediated mechanism for actin stress fiber maintenance and repair. Dev Cell. 2010 Sep 14;19(3):365-76. (Medline PMID: 20833360).

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
Sib-mating and periodic backcross to C57BL/6J to prevent genetic drift.
Breeding Scheme(s)

Heterozygous female x Heterozygous male littermates

Wild-type (C57BL/6J) female x Heterozygous male or reciprocal mating.

Generation
N10+
Overall Breeding Performance
Good, however the first litters are sometimes lost due to poor mothering, but the second litters survive.
Viability and Fertility: Female Male Comments
Homozygotes are viable: Yes Yes
Homozygotes are fertile: Yes Yes
Heterozygotes are fertile: Yes Yes
Age Reproductive Decline: 6 months 6 months
Average litter size
5-9
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
036768-MU-SPERM Cryo-preserved spermatozoa $437.00 / Non-Profit Aliquot Approximate quantity3
036768-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.