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Former Names A/J-frg/J (Changed: 16-NOV-12 ) Type Coisogenic; Mutant Strain; Spontaneous Mutation; Additional information on Genetically Engineered and Mutant Mice. Visit our online Nomenclature tutorial. Species laboratory mouse Generation F18p (26-DEC-04)
Generation DefinitionsDescription
Mice homozygous for the froggy mutation have a smaller body size and a shortened face with wide set eyes.Development
The froggy (frg) mutation arose spontaneously in the A/J inbred strain in the laboratory of Ed Birkenmeier at The Jackson Laboratory in 1992, when that inbred strain was at generation F224. This mutation has been maintained via predominantly sibling inbreeding with one backcross to A/J. In 2008 this strain reached generation F39N1F8.
| Control | ||
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| Heterozygote from the colony | ||
| 000646 A/J | ||
| Considerations for Choosing Controls | ||
Facebase: spontaneous mutations
006446 B10.Cg-H2h4 Sh3pxd2bnee/GrsrJ 007710 B6(129P2)-Mmp14sabe/GrsrJ 008753 B6(129P2)-shsn/GrsrJ 004235 B6(AKR)-PfasSofa/GrsrJ 008568 B6(CAST)-Prkralear/GrsrJ 003916 B6(Cg)-Col2a1sedc/GrsrJ 001934 B6(D2)-LmnaDhe/TyGrsrJ 005624 B6(V) Lepob-whe/GrsrJ 005068 B6.C-PhexHyp-Duk/J 006428 B6.Cg-Hydinhyrh/GrsrJ 005717 B6.Cg-Sostdc1shk H2g7/GrsrJ 007947 B6;129P2-He/GrsrJ 012724 B6;C3Fe-Col2a1M2J/GrsrJ 002018 B6C3Fe a/a-din/J 005348 BALB/cByJ Agtpbp1pcd-3J-Bmp5cfe-se6J/GrsrJ 005412 BALB/cByJ-Fgfr1Eask/GrsrJ 004476 C3H/HeJ-snol/GrsrJ 003950 C57BL/6-PhexHyp-2J/J 004507 C57BL/6-stn/GrsrJ 005598 C57BL/6J-Arsbm1J/GrsrJ 004246 C57BL/6J-sbse/GrsrJ 005420 C;129S7 Gt(ROSA)26Sor-Bmp5cfe-se7J/GrsrJ 005421 CBy;B6-Bmp5cfe-se8J/GrsrJ 004423 DBA/1LacJ-Lrp4mdig/GrsrJ 006857 STOCK Frem2ne/GrsrJ View Facebase: spontaneous mutations (25 strains)
View Mammalian Phenotype Terms
Mammalian Phenotype Terms provided by MGI
assigned by genotype
frg/frg
A/J-frg/GrsrJ
- craniofacial phenotype
- abnormal facial morphology
- the shortened face phenotype has varied penetrance (MGI Ref ID J:128473)
- short snout (MGI Ref ID J:128473)
- decreased cranium height (MGI Ref ID J:128473)
- short maxilla (MGI Ref ID J:128473)
- growth/size phenotype
- decreased body size (MGI Ref ID J:128473)
- reproductive system phenotype
- decreased litter size
- breeding a male or female homozygote with a heterozygote yields a litter size of 3 to 4 pups while heterozygote x heterozygote matings yield average litter sizes of 6 to 7 (MGI Ref ID J:128473)
- vision/eye phenotype
- ocular hypertelorism
- wide set eyes is a consistent phenotype in homozygotes (MGI Ref ID J:128473)
- skeleton phenotype
- abnormal bone mineral density
- skull bone mineral density is greater in female homozygotes than controls and less in male homozygotes than controls (MGI Ref ID J:128473)
- decreased cranium height (MGI Ref ID J:128473)
- short maxilla (MGI Ref ID J:128473)
View Research Applications
Research Applications
This mouse can be used to support research in many areas including:frg related
Developmental Biology Research
Craniofacial and Palate Defects
Growth Defects
Skeletal Defects
| Allele Symbol | frg | ||
|---|---|---|---|
| Allele Name | froggy | ||
| Allele Type | Spontaneous | ||
| Strain of Origin | A/J | ||
| Gene Symbol and Name | frg, froggy | ||
| Chromosome | 13 | ||
Fairfield H; Gilbert GJ; Barter M; Corrigan RR; Curtain M; Ding Y; D'Ascenzo M; Gerhardt DJ; He C; Huang W; Richmond T; Rowe L; Probst FJ; Bergstrom DE; Murray SA; Bult C; Richardson J; Kile BT; Gut I; Hager J; Sigurdsson S; Mauceli E; Di Palma F; Lindblad-Toh K; Cunningham ML; Cox TC; Justice MJ; Spector MS; Lowe SW; Albert T; Donahue LR; Jeddeloh J; Shendure J; Reinholdt LG. 2011. Mutation discovery in mice by whole exome sequencing. Genome Biol 12(9):R86. [PubMed: 21917142] [MGI Ref ID J:176116]
Rong J; McGuire JR; Fang ZH; Sheng G; Shin JY; Li SH; Li XJ. 2006. Regulation of intracellular trafficking of huntingtin-associated protein-1 is critical for TrkA protein levels and neurite outgrowth. J Neurosci 26(22):6019-30. [PubMed: 16738245] [MGI Ref ID J:128472]
frg relatedMarden C; Curtain MM; Hurd J; Donahue LR. 2007. Froggy: A mutation on Chromosome 13 that effects skull shape and body size MGI Direct Data Submission :. [MGI Ref ID J:128473]
Animal Health Reports
Production of mice from cryopreserved embryos or sperm occurs in a maximum barrier room, G200.
| Pricing for USA, Canada and Mexico shipping destinations |
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Cryopreserved Mice - Ready for Recovery
Animals Provided
Price (US dollars $) Cryorecovery* $2450.00 At least two mice that carry the mutation (if it is a mutant strain) will be provided. Their genotypes may not reflect those discussed in the strain description. Please inquire for possible genotypes and see additional details below.
Standard Supply
Cryopreserved. Ready for recovery. Please refer to pricing and supply notes on the strain data sheet for further information.
Supply Notes
Cryorecovery - Standard.
Progeny testing is not required.
The average number of mice provided from recovery of our cryopreserved strains is 10. The total number of animals provided, their gender and genotype will vary. We will fulfill your order by providing at least two pair of mice, at least one animal of each pair carrying the mutation of interest. Please inquire if larger numbers of animals with specific genotype and genders are needed. Animals typically ship between 11 and 14 weeks from the date of your order. If a second cryorecovery is needed in order to provide the minimum number of animals, animals will ship within 25 weeks. IMPORTANT NOTE: The genotypes of animals provided may not reflect the mating scheme utilized by The Jackson Laboratory prior to cryopreservation, or that discussed in the strain description. Please inquire about possible genotypes which will be recovered for this specific strain. 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.Cryorecovery to establish a Dedicated Supply for greater quantities of mice
Mice recovered can be used to establish a dedicated colony to contractually supply you mice according to your requirements. Price by quotation. For more information on Dedicated Supply, please contact JAX® Services, Tel: 1-800-422-6423 (from U.S.A., Canada or Puerto Rico only) or 1-207-288-5845 (from any location).
| Pricing for International shipping destinations |
|
Cryopreserved Mice - Ready for Recovery
Animals Provided
Price (US dollars $) Cryorecovery* $3185.00 At least two mice that carry the mutation (if it is a mutant strain) will be provided. Their genotypes may not reflect those discussed in the strain description. Please inquire for possible genotypes and see additional details below.
Standard Supply
Cryopreserved. Ready for recovery. Please refer to pricing and supply notes on the strain data sheet for further information.
Supply Notes
Cryorecovery - Standard.
Progeny testing is not required.
The average number of mice provided from recovery of our cryopreserved strains is 10. The total number of animals provided, their gender and genotype will vary. We will fulfill your order by providing at least two pair of mice, at least one animal of each pair carrying the mutation of interest. Please inquire if larger numbers of animals with specific genotype and genders are needed. Animals typically ship between 11 and 14 weeks from the date of your order. If a second cryorecovery is needed in order to provide the minimum number of animals, animals will ship within 25 weeks. IMPORTANT NOTE: The genotypes of animals provided may not reflect the mating scheme utilized by The Jackson Laboratory prior to cryopreservation, or that discussed in the strain description. Please inquire about possible genotypes which will be recovered for this specific strain. 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.Cryorecovery to establish a Dedicated Supply for greater quantities of mice
Mice recovered can be used to establish a dedicated colony to contractually supply you mice according to your requirements. Price by quotation. For more information on Dedicated Supply, please contact JAX® Services, Tel: 1-800-422-6423 (from U.S.A., Canada or Puerto Rico only) or 1-207-288-5845 (from any location).
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Cryopreserved. Ready for recovery. Please refer to pricing and supply notes on the strain data sheet for further information.
| Control | ||
|---|---|---|
| Heterozygote from the colony | ||
| 000646 A/J | ||
| Considerations for Choosing Controls | ||
| Control Pricing Information for Genetically Engineered Mutant Strains. | ||
| phone: | 207-288-6470 |
| fax: | 207-288-6655 |
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