| 
| ||||||||||||||
- Description
- Phenotype
- Genes & alleles
- Genotyping
- Health & husbandry
- References
- Purchasing information
- Terms of Use
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
Type Mutant Stock; Targeted Mutation; Additional information on Genetically Engineered and Mutant Mice. Visit our online Nomenclature tutorial. Species laboratory mouse Donating Investigator Mala Mahendroo, Univ of Texas Southwest Med Ctr Dallas
Control Information
| Control | ||
|---|---|---|
| 101045 B6129SF2/J | (approximate) | |
| Considerations for Choosing Controls | ||
Phenotype
Phenotype Information
View Mammalian Phenotype Terms
Mammalian Phenotype Terms provided by MGI
assigned by genotype
Srd5a1tm1Mahe/Srd5a1tm1Mahe
involves: 129S7/SvEvBrd * C57BL/6J
- reproductive system phenotype
- abnormal parturition
- 33% of homozygous female mice delivered litters on day 19 of gestation; the remainder exhibited prolonged labor, fetal death and often maternal death (MGI Ref ID J:32217)
- decreased litter size
- homozygous female mice that delivered on day 19 of gestation had an average litter size of 3 pups vs. 8 pups in control females (MGI Ref ID J:32217)
This mouse can be used to support research in many areas including:Srd5a1tm1Mahe related
Metabolism Research
Reproductive Biology Research
Developmental Defects Affecting Gonads
defective parturition
Fertility Defects
Genes & Alleles
Gene & Allele Information provided by MGI
| Allele Symbol | Srd5a1tm1Mahe | ||
|---|---|---|---|
| Allele Name | targeted mutation 1, Mala Mahendroo | ||
| Allele Type | Targeted (knock-out) | ||
| Common Name(s) | Srd5a1-; | ||
| Mutation Made By | Mala Mahendroo, Univ of Texas Southwest Med Ctr Dallas | ||
| Strain of Origin | 129S7/SvEvBrd | ||
| ES Cell Line Name | JH1 | ||
| ES Cell Line Strain | 129S7/SvEvBrd | ||
| Gene Symbol and Name | Srd5a1, steroid 5 alpha-reductase 1 | ||
| Chromosome | 13 | ||
| Gene Common Name(s) | 0610031P22Rik; 4930435F02Rik; RIKEN cDNA 0610031P22 gene; RIKEN cDNA 4930435F02 gene; S5AR 1; Srd5a-1; | ||
| Molecular Note | A region encompassing promoter region and the a 3' portion of exon 1, encoding thr first 36 amino acids, was replaced by a neomycin selection cassette. Northern blot analysis of total RNA isolated from several organs showed an absence of transcript in homozygous mutant mice. [MGI Ref ID J:32217] | ||
Genotyping
Genotyping Information
Genotyping Protocols
Srd5a1tm1Mahe, Separated PCR
Helpful Links
Genotyping resources and troubleshooting
References
References provided by MGI
Selected Reference(s)
Mahendroo MS; Cala KM; Russell DW. 1996. 5 alpha-reduced androgens play a key role in murine parturition. Mol Endocrinol 10(4):380-92. [PubMed: 8721983] [MGI Ref ID J:32217]
Additional References
Srd5a1tm1Mahe relatedFrye CA; Walf AA; Rhodes ME; Harney JP. 2004. Progesterone enhances motor, anxiolytic, analgesic, and antidepressive behavior of wild-type mice, but not those deficient in type 1 5 alpha-reductase. Brain Res 1004(1-2):116-24. [PubMed: 15033426] [MGI Ref ID J:107786]
Mahendroo M; Wilson JD; Richardson JA; Auchus RJ. 2004. Steroid 5alpha-reductase 1 promotes 5alpha-androstane-3alpha,17beta-diol synthesis in immature mouse testes by two pathways. Mol Cell Endocrinol 222(1-2):113-20. [PubMed: 15249131] [MGI Ref ID J:91120]
Mahendroo MS; Cala KM; Hess DL; Russell DW. 2001. Unexpected virilization in male mice lacking steroid 5alpha-reductase enzymes. Endocrinology 142(11):4652-62. [PubMed: 11606430] [MGI Ref ID J:72807]
Mahendroo MS; Cala KM; Landrum DP; Russell DW. 1997. Fetal death in mice lacking 5alpha-reductase type 1 caused by estrogen excess. Mol Endocrinol 11(7):917-27. [PubMed: 9178751] [MGI Ref ID J:40618]
Mahendroo MS; Porter A; Russell DW; Word RA. 1999. The parturition defect in steroid 5alpha-reductase type 1 knockout mice is due to impaired cervical ripening. Mol Endocrinol 13(6):981-92. [PubMed: 10379896] [MGI Ref ID J:55392]
Timmons BC; Fairhurst AM; Mahendroo MS. 2009. Temporal changes in myeloid cells in the cervix during pregnancy and parturition. J Immunol 182(5):2700-7. [PubMed: 19234164] [MGI Ref ID J:146260]
Timmons BC; Mahendroo MS. 2006. Timing of neutrophil activation and expression of proinflammatory markers do not support a role for neutrophils in cervical ripening in the mouse. Biol Reprod 74(2):236-45. [PubMed: 16237151] [MGI Ref ID J:105378]
Timmons BC; Mitchell SM; Gilpin C; Mahendroo MS. 2007. Dynamic changes in the cervical epithelial tight junction complex and differentiation occur during cervical ripening and parturition. Endocrinology 148(3):1278-87. [PubMed: 17138657] [MGI Ref ID J:129596]
Windahl SH; Andersson N; Borjesson AE; Swanson C; Svensson J; Moverare-Skrtic S; Sjogren K; Shao R; Lagerquist MK; Ohlsson C. 2011. Reduced bone mass and muscle strength in male 5alpha-reductase type 1 inactivated mice. PLoS One 6(6):e21402. [PubMed: 21731732] [MGI Ref ID J:174355]
Health & husbandry
Health & Colony Maintenance Information
Animal Health Reports
Production of mice from cryopreserved embryos or sperm occurs in a maximum barrier room, RG10/RG30.
Purchasing information
Pricing, Supply Level & Notes, Controls
| Pricing for USA, Canada and Mexico shipping destinations |
|
 |
Cryopreserved
Cryopreserved Mice - Ready for Recovery
Animals Provided
Price (US dollars $) Cryorecovery* $1980.00 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 for further information.
Supply Notes
- Cryorecovery - Standard.
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. The total number of animals provided, their gender and genotype will vary. Please inquire if larger numbers of animals with specific genotype and genders are needed. Animals typically ship between 13 and 16 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
Cryopreserved Mice - Ready for Recovery
Animals Provided
Price (US dollars $) Cryorecovery* $2574.00 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 for further information.
Supply Notes
- Cryorecovery - Standard.
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. The total number of animals provided, their gender and genotype will vary. Please inquire if larger numbers of animals with specific genotype and genders are needed. Animals typically ship between 13 and 16 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).
|
|
|
Standard Supply
Cryopreserved. Ready for recovery. Please refer to pricing and supply notes for further information.
General Supply Notes
- This strain is included in the Induced Mutant Resource Colony collection.
- Genomic DNA is available for this strain from the Mouse DNA Resource.
Control Information
| Control | ||
|---|---|---|
| 101045 B6129SF2/J | (approximate) | |
| Considerations for Choosing Controls | ||
| Control Pricing Information for Genetically Engineered Mutant Strains. | ||
Payment Terms and Conditions
Terms are granted by individual review and stated on the customer invoice(s) and account statement. These transactions are payable in U.S. currency within the granted terms. Payment for services, products, shipping containers, and shipping costs that are rendered are expected within the payment terms indicated on the invoice or stated by contract. Invoices and account balances in arrears of stated terms may result in The Jackson Laboratory pursuing collection activities including but not limited to outside agencies and court filings.
See Terms of Use tab for General Terms and Conditions
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.Ordering Information
JAX® Mice
Surgical and Preconditioning Services
JAX® Services
Customer Services and Support
Tel: 1-800-422-6423 or 1-207-288-5845
Fax: 1-207-288-6150
Technical Support Email Form
Terms of Use
Terms of Use
General Terms and Conditions
Contact information
General inquiriesContracts Administration
| phone: | 207-288-6470 |
| fax: | 207-288-6655 |
JAX® Mice, Products & Services Conditions of Use
"MICE" means mouse strains, their progeny derived by inbreeding or crossbreeding, unmodified derivatives from mouse strains or their progeny supplied by The Jackson Laboratory ("JACKSON"). "PRODUCTS" means biological materials supplied by JACKSON, and their derivatives. "RECIPIENT" means each recipient of MICE, PRODUCTS, or services provided by JACKSON including each institution, its employees and other researchers under its control. MICE or PRODUCTS shall not be: (i) used for any purpose other than the internal research, (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. Acceptance of MICE or PRODUCTS from JACKSON shall be deemed as agreement by RECIPIENT to these conditions, and departure from these conditions requires JACKSON's prior written authorization.No Warranty
MICE, PRODUCTS AND SERVICES ARE PROVIDED “AS IS”. JACKSON EXTENDS NO WARRANTIES OF ANY KIND, EITHER EXPRESS, IMPLIED, OR STATUTORY, WITH RESPECT TO MICE, PRODUCTS OR SERVICES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ANY WARRANTY OF NON-INFRINGEMENT OF ANY PATENT, TRADEMARK, OR OTHER INTELLECTUAL PROPERTY RIGHTS.
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, JACKSON will, at its option, provide credit or replacement for the mice or product received or the services provided.
No Liability
In no event shall JACKSON, 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 JACKSON, its agents or employees. Unless prohibited by law, in purchasing or receiving MICE, PRODUCTS or services from JACKSON, purchaser or recipient, or any party claiming by or through them, expressly releases and discharges JACKSON from all such causes of action or damages, and further agrees to defend and indemnify JACKSON from any costs or damages arising out of any third party claims.
MICE and PRODUCTS 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 JACKSON’s MICE, PRODUCTS or services. In addition, special terms and conditions of sale of certain MICE, PRODUCTS or services may be set forth separately in JACKSON 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 JACKSON, 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 JACKSON, 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 or services by JACKSON.