Strain Name:
B6;129S-Myh10tm6(Myh9/GFP)Rsad/Mmnc
Stock Number:
016998-UNC
Citation ID:
RRID:MMRRC_016998-UNC

Strain Information

Myh10tm6(Myh9/GFP)Rsad
Name: myosin, heavy polypeptide 10, non-muscle; targeted mutation 6, Robert S Adelstein
Synonyms: GFP-NMHC II-A, Ba*
Type: Allele
Species: Mus musculus (mouse)
Chromosome: 11
Alteration at locus: Knock-In
Myh10
Name: myosin, heavy polypeptide 10, non-muscle
Synonyms: nonmuscle myosin heavy chain II-B, NMHC-B, SMemb, nonmuscle myosin heavy chain IIB, 9330167F11Rik, 5730504C04Rik, NMHC II-B, Myhn2, Myosin IIB, Myhn-2, myosin IIB, Fltn, Fltn
Type: Gene
Species: Mouse
Chromosome: 11
Alteration at locus: Knock-In
NCBI: 77579
HGNC: HGNC:7568
Homologene: 55941
Genetic Alterations
cDNA encoding the nonmuscle myosin IIA heavy chain was inserted into exon 2 of the nonmuscle myosin IIB (Mh10) locus, placing nonmuscle myosin IIA under control of the IIB promoter, expressing IIA in place of IIB, and ablating IIB.
Genotype Determination
  • Genotyping Protocol(s)
  • Center protocol and contact for technical support will be shipped with mice.
  • ES Cell Line
    CMTI-1 derived from 129S6/SvEvTac
    Phenotype
    Homozygous: Homozygous mice die at E16.5 with defects in the heart, VSD and DORV and decreased number of cardiac myocytes. Occasionally a homozygous mouse survives to be born.

    Heterozygous: Normal
    Mammalian Phenotype Terms
    Allelic Composition: Myh10tm6(Myh9/GFP)Rsad/Myh10tm6(Myh9/GFP)Rsad (Genetic Background: involves: 129S6/SvEvTac * C57BL/6 )

    MeSH Terms
    • Animals
    • Brain Diseases/prevention & control
    • Exons
    • Genes, Reporter
    • Heart Diseases/prevention & control
    • Mice
    • Mutagenesis
    • Nonmuscle Myosin Type IIA/physiology
    • Nonmuscle Myosin Type IIB/genetics
    • Nonmuscle Myosin Type IIB/physiology
    • Recombinant Proteins/metabolism
    Strain Development

    CMT-1 embryonic stem cells derived from 129S6/SvEvTac were injected into C57BL/6 blastocyste to produce chimerias which were then mated with C57BL/6 wild-type mice to generate heterozygotes. Strain is maintained as heterozygotes.

    A sample from this MMRRC strain was analyzed using the Mouse Universal Genotyping Array (MUGA) and MMRRC computational tools were used to assess the genetic background. A summary of the data can be found here.

    MMRRC Strain Reference Strains Genomic makeup (Mb)
    Strain Name MMRRC ID # Reference 1 Reference 2 Ref 1 Ref 2 Het Unknown
    B6;129S-Myh10tm6(Myh9/GFP)Rsad/Mmnc 16998 C57BL/6J 129S6 1996 0 586 0
    Suggested Control Mice

    Wild-type littermates

    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.
    • Cardiovascular
    • Cell Biology
    • Developmental Biology
    • Models for Human Disease
    • Neurobiology
    Donor
    Robert S. Adelstein, M.D., National Heart, Lung, and Blood Institute (NHLBI).
    Primary Reference

    Bao J, Ma X, Liu C, Adelstein RS. Replacement of nonmuscle myosin II-B with II-A rescues brain but not cardiac defects in mice. J Biol Chem. 2007 Jul 27;282(30):22102-11. Epub 2007 May 22. (Medline PMID:17519229)

    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.
    Coat Color
    Varies
    MMRRC Breeding System
    Sib-mating
    Breeding Scheme(s)

    Wild-type female x Heterozygous male littermate or reciprocal mating

    Viability and Fertility: Female Male Comments
    Homozygotes are viable: No No
    Homozygotes are fertile: N/A N/A
    Heterozygotes are fertile: Yes Yes
    Age Reproductive Decline: 10 months 12 months
    Average litter size
    5
    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@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.

    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
    016998-UNC-RESUS Litter recovered from cryo-archive $2,914.00 / 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.