Description

Strain Information

Former Names B6.C3-Lmx1adr-6J    (Changed: 02-FEB-07 ) Type Congenic; Mutant Strain; Additional information on Genetically Engineered Mutant Mice. Species laboratory mouse Generation N6 (08-JAN-04)

Development
The dreher 6 Jackson mutation arose spontaneously at The Jackson Laboratory in 1992 in the strain C3H/HeJ-Pou1f1^dw-J/J (stock#000510). After 9 generations of intercrossing on this background, a C3H/HeSnJ male was bred with an ovarian transplant host from a dr-6J/dr-6J donor and their offspring were intercrossed. No dwarf mice had been seen in many years of breeding indicating the dwarf Jackson mutation had been bred out. At generation +F9N1F7 a heterozygote, identified through C3H derived sequence at D1Mit425, D1Mit202, and D1Mit 15, was outcrossed to C57BL/6JEi and the new strain was maintained by backcrossing MIT marker-typed heterozygotes to C57BL/6JEi. Between 2000 and 2002, embryos were cryopreserved from C57BL/6J females bred with heterozygous males at or beyond generation N5.

Related Strains

Strains carrying other alleles of Lmx1a

004202	B6.C3 Pde6brd1 Hps4le/+ +-Lmx1adr-8J/J
000636	B6C3Fe a/a-Lmx1adr-J/J

View Strains carrying other alleles of Lmx1a     (2 strains)

Additional Web Information

Congenic Nomenclature

Phenotype

Phenotype Information

Currently there is no phenotype information for this strain.

Genes & Alleles

Gene & Allele Information

Allele Symbol		Lmx1adr-6J
Allele Name		dreher 6 Jackson
Allele Type		Spontaneous
Strain of Origin		C3H/HeJ-Pou1f1dw-J/J
Gene Symbol and Name		Lmx1a, LIM homeobox transcription factor 1 alpha
Chromosome		1
Gene Common Name(s)		LMX-1; LMX1; LMX1.1; MGC87616; dr; dreher; shaker short-tail; sst;
Molecular Note		The deletion of exons 4-8 prevented protein production. [MGI Ref ID J:115043]

Genotyping

Genotyping Information

This strain will not have a genotyping protocol or one is not currently available.

Helpful Links

Optimizing PCR Protocols

References

References

Additional References

Lmx1a^dr-6J related

Bergstrom DE; Gagnon LH; Eicher EM. 1999. Genetic and physical mapping of the Dreher locus on mouse Chromosome 1 Genomics 59:291-9. [PubMed: 10444330]  [MGI Ref ID J:54765]

Chizhikov V; Steshina E; Roberts R; Ilkin Y; Washburn L; Millen KJ. 2006. Molecular definition of an allelic series of mutations disrupting the mouse Lmx1a (dreher) gene. Mamm Genome 17(10):1025-32. [PubMed: 17019651]  [MGI Ref ID J:115043]

Sweet HO; Davisson MT. 1995. Remutations at The Jackson Laboratory (Update to Mouse Genome 1993; 91:862-5 - J16313) Mouse Genome 93(4):1030-4.  [MGI Ref ID J:30778]

Health & husbandry

Health & Colony Maintenance Information

Currently there no information available for this strain. This may be due to the supply level of this strain.

Purchasing information

Pricing, Supply Level & Notes, Controls, General Terms & Conditions

Pricing

Supply Details

Standard Supply

Repository-Cryopreserved. Must Be Recovered. Please refer to pricing and supply notes for further information.

Supply Notes

Cryorecovery - Standard. The recovery process begins when a signed agreement form is returned to the Customer Service Department after order placement. Although results vary by strain, at least two males and two females (two pairs) will be provided, typically within 15 weeks of our receipt of the signed agreement form. If the first recovery attempt is unsuccessful or only one pair is recovered, a second recovery will be done, extending the delivery time to approximately 25 weeks. At least one member of each pair will be of known genotype and will carry the mutation if it is a mutant strain. Please note that pairs may not reflect the mating scheme utilized by The Jackson Laboratory prior to cryopreservation of the strain. Mating schemes are sometimes modified for successful cryopreservation. Price represents a repository maintenance fee, which includes the cost of recovery of the strain from the cryopreservation resource and the periodic replacement of the frozen embryos used for recovery. Cryorecovery to establish a Dedicated Supply for greater quantities of mice. One to two pairs will be recovered to establish a Dedicated Supply of mice. Price by quotation. For more information on Dedicated Supply, please contact JAX® Services, Tel: 1-800-422-6423 or 1-207-288-5845.

General Terms and Conditions

See Terms of Use

The Jackson Laboratory's Genotype Promise

The Jackson Laboratory has rigorous genetic quality control and mutant gene genotyping programs to ensure the genetic background of JAX^® Mice strains as well as the genotypes of strains with identified molecular mutations. JAX^® Mice strains are only made available to researchers after meeting our standards. However, the phenotype of each strain may not be fully characterized and/or captured in the strain data sheets. Therefore, we cannot guarantee a strain's phenotype will meet all expectations. To ensure that JAX^® Mice will meet the needs of individual research projects or when requesting a strain that is new to your research, we suggest ordering and performing tests on a small number of mice to determine suitability for your particular project.

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Ordering and Purchasing Information

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Contact Information
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Terms of Use

Terms of Use

General Terms and Conditions

Contact information

General inquiries

Contracts Administration

phone:	207-288-6470
fax:	207-288-6655

JAX^® Mice & Services Conditions of Use

“Each recipient institution, including its employees and other researchers under its control (RECIPIENT), of mice or services using mice from The Jackson Laboratory (TJL) agrees that such mice, descendants of those mice derived by inbreeding or crossbreeding, including unmodified derivatives of those mice or their descendants (“MICE”) shall not be: (i) used for any purpose other than the internal research of the RECIPIENT, (ii) sold or otherwise provided to any third party for any use, or (iii) provided to any agent or other third party to provide breeding or other services with respect to MICE. Acceptance of MICE from TJL shall be deemed agreement by RECIPIENT to these conditions, and departure from these conditions requires The Jackson Laboratory’s prior written authorization.”

In case of dissatisfaction for a valid reason and claimed in writing by a purchaser within ninety (90) days of receipt of MICE, products or services, The Jackson Laboratory will, at its option, provide credit or replacement for the MICE or product received or the services provided.

No Liability

In no event shall The Jackson Laboratory, its trustees, directors, officers, employees, and affiliates be liable for any causes of action or damages, including any direct, indirect, special, or consequential damages, arising out of the provision of MICE, products or services, including economic damage or injury to property and lost profits, and including any damage arising from acts or negligence on the part of The Jackson Laboratory, its agents or employees. In purchasing or receiving MICE, products or services from The Jackson Laboratory, purchaser or recipient, or any party claiming by or through them, expressly releases and discharges The Jackson Laboratory from all such causes of action or damages, and further agrees to defend and indemnify The Jackson Laboratory from any costs or damages arising out of any third party claims.

MICE and biological materials are to be used in a safe manner and in accordance with all applicable governmental rules and regulations.

The foregoing represents the General Terms and Conditions applicable to The Jackson Laboratory’s MICE, products and services. In addition, special terms and conditions of sale of certain MICE, products and services may be set forth separately in The Jackson Laboratory web pages, catalogs, price lists, contracts, and/or other documents, and these special terms and conditions shall also govern the sale of these MICE, products and services by The Jackson Laboratory, and by its licensees and distributors.

Acceptance of delivery of MICE, products or services shall be deemed agreement to these terms and conditions. No purchase order or other document transmitted by purchaser or recipient that may modify the terms and conditions hereof, shall be in any way binding on The Jackson Laboratory, and instead the terms and conditions set forth herein, including any special terms and conditions set forth separately, shall govern the sale of MICE, products services by The Jackson Laboratory.