Description

The genotypes of the animals provided may not reflect those discussed in the strain description or the mating scheme utilized by The Jackson Laboratory prior to cryopreservation. Please inquire for possible genotypes for this specific strain.

Strain Information

Former Names C57BL/6J-Cdh23nmf112/J    (Changed: 15-DEC-04 ) C57BL/6J-nmf112    (Changed: 15-DEC-04 ) C57BL/6J-nmf112/J    (Changed: 15-DEC-04 ) NMF112    (Changed: 15-DEC-04 ) Type Chemically Induced Mutation; Coisogenic; Mutant Strain; Additional information on Genetically Engineered and Mutant Mice. Visit our online Nomenclature tutorial. Species laboratory mouse H2 Haplotype b Generation N4F2+N1p (30-MAY-04)

Appearance
black,circling with head tilt
Related Genotype: A/A Cdh23^v-8J/Cdh23^v-8J

black, unaffected
Related Genotype: A/A Cdh23^v-8J/Cdh23^ahl

Important Note
This C57BL/6J background strain is segregating for the age related hearing loss mutation Cdh23^ahl, which in the homozygous state causes progressive hearing loss with onset after 10 months of age.

Description
View strain phenotype and additional information on the Neuroscience Mutagenesis Facility web page for Cdh23^v-8J entry.

Control Information

	Control
	Heterozygote from the colony
Considerations for Choosing Controls

Related Strains

Strains carrying   Cdh23^ahl allele

001137	129P1/ReJ
000690	129P3/J
000691	129X1/SvJ
000646	A/J
000647	A/WySnJ
003070	ALR/LtJ
003072	ALS/LtJ
004502	B6;AKR-Lxl2/GrsrJ
001026	BALB/cByJ
000653	BUB/BnJ
005494	C3.129S1(B6)-Grm1rcw/J
000664	C57BL/6J
003129	C57BL/6J-Epha4rb-2J/GrsrJ
004820	C57BL/6J-Kcne12J/J
004703	C57BL/6J-Kcnq2Nmf134/J
004811	C57BL/6J-nmf110/J
004812	C57BL/6J-nmf111/J
004747	C57BL/6J-nmf118/J
004656	C57BL/6J-nmf88/J
004391	C57BL/6J-Chr 13A/J/NaJ
004385	C57BL/6J-Chr 7A/J/NaJ
000662	C57BLKS/J
000667	C57BR/cdJ
000668	C57L/J
000669	C58/J
000657	CE/J
000670	DBA/1J
001140	DBA/1LacJ
000671	DBA/2J
007048	DBA/2J-Gpnmb+/SjJ
002106	KK/HlJ
000675	LG/J
000676	LP/J
000677	MA/MyJ
001976	NOD/ShiLtJ
002050	NOR/LtJ
000679	P/J
002747	SENCARB/PtJ
002335	SKH2/J
003392	STOCK Crb1rd8/J

View Strains carrying   Cdh23^ahl     (40 strains)

Strains carrying other alleles of Cdh23

002756	B6.CAST-Cdh23Ahl+/Kjn
002432	B6J x B6.C-H2-Kbm1/ByJ-Cdh23v-J/J
002552	C57BL/6J-Cdh23v-2J/J
004819	C57BL/6J-Cdh23v-9J/J
005016	CByJ;B6-Cdh23v-10J/J
000275	V/LeJ

View Strains carrying other alleles of Cdh23     (6 strains)

Phenotype

Phenotype Information

View Mammalian Phenotype Terms

Mammalian Phenotype Terms

      assigned by genotype

Cdh23^v-8J/Cdh23^v-8J

        C57BL/6J-Cdh23^v-8J/J

• behavior/neurological phenotype
• circling (MGI Ref ID J:82238)
  • observable at 4 weeks of age
• head tilt (MGI Ref ID J:82238)
  • the head tilt in these mice was described as slight and observable at 4 weeks of age
• hearing/vestibular/ear phenotype
• abnormal brainstem auditory evoked potential (MGI Ref ID J:82238)
• circling (MGI Ref ID J:82238)
  • observable at 4 weeks of age
• deafness (MGI Ref ID J:82238)
  • auditory brainstem responses (ABR) tests revealed the mutants to be deaf
• head tilt (MGI Ref ID J:82238)
  • the head tilt in these mice was described as slight and observable at 4 weeks of age

View Research Applications

Research Applications

This mouse can be used to support research in many areas including:

Cdh23^ahl related

Neurobiology Research
Vestibular and Hearing Defects
      Age related hearing loss

Sensorineural Research
Vestibular and Hearing Defects
      Age related hearing loss

Cdh23^v-8J related

Neurobiology Research
Neuroscience Mutagenesis Facility Strain
Vestibular and Hearing Defects
      deafness, nonsyndromic autosomal recessive 12 (DFNB12)

Sensorineural Research
Vestibular and Hearing Defects

Genes & Alleles

Gene & Allele Information

Allele Symbol		Cdh23v-8J
Allele Name		waltzer 8 Jackson
Allele Type		Chemically induced (ENU)
Common Name(s)		NMF112; Scn8anmf58; neuroscience mutagenesis facility, 112;
Strain of Origin		C57BL/6J
Gene Symbol and Name		Cdh23, cadherin 23 (otocadherin)
Chromosome		10
Gene Common Name(s)		4930542A03Rik; DFNB12; DKFZp434P2350; FLJ00233; FLJ36499; KIAA1774; KIAA1812; MGC102761; RIKEN cDNA 4930542A03 gene; USH1D; W; age related hearing loss 1; ahl; bob; bobby; bus; bustling; mdfw; modifier of deaf waddler; neuroscience mutagenesis facility, 112; neuroscience mutagenesis facility, 181; neuroscience mutagenesis facility, 252; nmf112; nmf181; nmf252; sals; salsa; v; waltzer;
Molecular Note		The mutant nmf112 has a similar phenotype and mapping position to the waltzer mutant. Complementation testing between nmf112 and a known allele at the waltzer locus, Cdh23nmf252, confirmed the allelic relationship. [MGI Ref ID J:87349]
Allele Symbol		Cdh23ahl
Allele Name		age related hearing loss 1
Allele Type		QTL
Common Name(s)		Cdh23753A; mdfw;
Strain of Origin		multiple strains
Gene Symbol and Name		Cdh23, cadherin 23 (otocadherin)
Chromosome		10
Gene Common Name(s)		4930542A03Rik; DFNB12; DKFZp434P2350; FLJ00233; FLJ36499; KIAA1774; KIAA1812; MGC102761; RIKEN cDNA 4930542A03 gene; USH1D; W; age related hearing loss 1; ahl; bob; bobby; bus; bustling; mdfw; modifier of deaf waddler; neuroscience mutagenesis facility, 112; neuroscience mutagenesis facility, 181; neuroscience mutagenesis facility, 252; nmf112; nmf181; nmf252; sals; salsa; v; waltzer;
Molecular Note		Genetic complementation tests have shown allelism between the mdfw (modifier of deaf waddler) locus and the ahl locus. Further analysis has identified an association between ahl and a G to A transition at nucleotide position 753 of Cdh23. This hypomorphic allele causes in frame skipping of exon 7 and reduced message stability. Twenty-seven strains classified with ahl and carrying the 753A allele include: CD1, RBF/DnJ, PL/J, AKR/J, RF/J, BALB/cBy, A/WySnJ, P/J, SENCARA/PtJ, DBA/1J, ALS/LtJ, C58/J, C57BLKS/J, 129P1/ReJ, C57BR/cd, SKH2/J, BUB/Bn, MA/MyJ, LP/J, 129X1/SvJ, NOR/LtJ, A/J, C57BL/6, NOD/LtJ, DBA/2J, ALR/LtJ, C57L/J. Strains classified with ahl that DO NOT carry this mutation include: C3H/HeSnJ, I/LnJ,YBR/Ei, MRL/MpJ. [MGI Ref ID J:86905]

Genotyping

Genotyping Information

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

Helpful Links

Genotyping resources and troubleshooting

References

References

Additional References

Cdh23^ahl related

Davis RR; Newlander JK; Ling X; Cortopassi GA; Krieg EF; Erway LC. 2001. Genetic basis for susceptibility to noise-induced hearing loss in mice. Hear Res 155(1-2):82-90. [PubMed: 11335078]  [MGI Ref ID J:69679]

Di Palma F; Pellegrino R; Noben-Trauth K. 2001. Genomic structure, alternative splice forms and normal and mutant alleles of cadherin 23 (Cdh23). Gene 281(1-2):31-41. [PubMed: 11750125]  [MGI Ref ID J:73941]

Johnson KR; Erway LC; Cook SA; Willott JF; Zheng QY. 1997. A major gene affecting age-related hearing loss in C57BL/6J mice Hear Res 114(1-2):83-92. [PubMed: 9447922]  [MGI Ref ID J:44966]

Johnson KR; Longo-Guess C; Gagnon LH; Yu H; Zheng QY. 2008. A locus on distal chromosome 11 (ahl8) and its interaction with Cdh23 ahl underlie the early onset, age-related hearing loss of DBA/2J mice. Genomics 92(4):219-25. [PubMed: 18662770]  [MGI Ref ID J:139223]

Johnson KR; Zheng QY; Bykhovskaya Y; Spirina O; Fischel-Ghodsian N. 2001. A nuclear-mitochondrial DNA interaction affecting hearing impairment in mice. Nat Genet 27(2):191-4. [PubMed: 11175788]  [MGI Ref ID J:67312]

Johnson KR; Zheng QY; Noben-Trauth K. 2006. Strain background effects and genetic modifiers of hearing in mice. Brain Res 1091(1):79-88. [PubMed: 16579977]  [MGI Ref ID J:110459]

Johnson KR; Zheng QY; Weston MD; Ptacek LJ; Noben-Trauth K. 2005. The Mass1(frings) mutation underlies early onset hearing impairment in BUB/BnJ mice, a model for the auditory pathology of Usher syndrome IIC. Genomics 85(5):582-90. [PubMed: 15820310]  [MGI Ref ID J:97534]

Keithley EM; Canto C; Zheng QY; Fischel-Ghodsian N; Johnson KR. 2004. Age-related hearing loss and the ahl locus in mice. Hear Res 188(1-2):21-8. [PubMed: 14759567]  [MGI Ref ID J:87783]

Liu X; Bulgakov OV; Darrow KN; Pawlyk B; Adamian M; Liberman MC; Li T. 2007. Usherin is required for maintenance of retinal photoreceptors and normal development of cochlear hair cells. Proc Natl Acad Sci U S A 104(11):4413-8. [PubMed: 17360538]  [MGI Ref ID J:118927]

Mathews CE; Leiter EH. 1999. Resistance of ALR/Lt islets to free radical-mediated diabetogenic stress is inherited as a dominant trait. Diabetes 48(11):2189-96. [PubMed: 10535453]  [MGI Ref ID J:109893]

Nadeau JH. 2003. Modifier genes and protective alleles in humans and mice. Curr Opin Genet Dev 13(3):290-5. [PubMed: 12787792]  [MGI Ref ID J:88012]

Noben-Trauth K; Zheng QY; Johnson KR. 2003. Association of cadherin 23 with polygenic inheritance and genetic modification of sensorineural hearing loss. Nat Genet 35(1):21-3. [PubMed: 12910270]  [MGI Ref ID J:86905]

Noben-Trauth K; Zheng QY; Johnson KR; Nishina PM. 1997. mdfw: a deafness susceptibility locus that interacts with deaf waddler (dfw). Genomics 44(3):266-72. [PubMed: 9325047]  [MGI Ref ID J:38429]

Vazquez AE; Jimenez AM; Martin GK; Luebke AE; Lonsbury-Martin BL. 2004. Evaluating cochlear function and the effects of noise exposure in the B6.CAST+Ahl mouse with distortion product otoacoustic emissions. Hear Res 194(1-2):87-96. [PubMed: 15276680]  [MGI Ref ID J:117746]

Zheng QY; Johnson KR. 2001. Hearing loss associated with the modifier of deaf waddler (mdfw) locus corresponds with age-related hearing loss in 12 inbred strains of mice. Hear Res 154(1-2):45-53. [PubMed: 11423214]  [MGI Ref ID J:70964]

Cdh23^v-8J related

JAX Neuroscience Mutagenesis Facility URL: http://www.jax.org/nmf. 2003. Heritable mouse mutants from JAX NMF ENU Mutagenesis Program MGI Direct Data Submission :.  [MGI Ref ID J:82238]

JAX Neuroscience Mutagenesis Facility URL: http://www.jax.org/nmf. 2004. Heritable mouse mutants from JAX NMF ENU Mutagenesis Program MGI Direct Data Submission :.  [MGI Ref ID J:87349]

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	Cryopreserved. Ready for recovery. Please refer to pricing and supply notes for further information.
Supply Notes	Cryorecovery - Strains Requiring Specialized Phenotyping. At least two untested males and two untested females (two pairs) will be recovered from cryopreserved stocks and will require specialized phenotyping in order to identify animals carrying the mutation of interest. We do not perform the phenotyping for this strain. Upon completion of the cryorecovery process, we will ship you all of the recovered mice (a minimum of two pair, typically eight or more). We cannot guarantee that you will receive or be able to identify animals of the phenotype of interest. Please be advised that a new order and cryorecovery fee will be necessary to recover additional mice, if needed. The typical cryorecovery period required is 10 weeks. However, because recovery efficiency and viability can vary, a second cryorecovery sometimes may be required in order to complete this order, which may extend the time for order completion to 15 to 20 weeks. If this situation occurs, we will notify you of the delay. Please note that identified 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. Please contact Customer Service for more information: Tel: 1-800-422-6423 (from U.S.A., Canada and Puerto Rico only) or 1-207-288-5845 (from any location). The Jackson Laboratory cannot guarantee the reproductive success of mice shipped to your facility. If the mice are lost after the first three days (post-arrival) or do not produce progeny at your facility, a new order and fee will be necessary. This strain is included in the Neuroscience Mutagenesis Facility (NMF).
Important Note
This C57BL/6J background strain is segregating for the age related hearing loss mutation Cdh23ahl, which in the homozygous state causes progressive hearing loss with onset after 10 months of age.

Control Information

	Control
	Heterozygote from the colony
Considerations for Choosing Controls
USA, Canada and Mexico - Control Pricing Information for Genetically Engineered Mutant Strains.
International - Control Pricing Information for Genetically Engineered Mutant Strains.

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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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