The alpha thalassemia Jackson mutation was identified in the progeny of a C57BL/6J female bred to a triethyllenemlamine treated male, but the genetic origins of that male are not defined in the literature. This mutation was backcrossed onto WB/ReJ via the continuous backcrossing of heterozygotes to an inbred at each generation. In 1988 embryos were cryopreserved from wild-type females bred to heterozygous males at generation N32.
|Allele Name||alpha thalassemia Jackson|
|Allele Type||Chemically induced (other)|
|Gene Symbol and Name||Hba, hemoglobin alpha chain complex|
|Strain of Origin||C57BL/6J x Triethyllenemelamine-treated male|
|General Note||The mutation was induced in a male mouse by triethyllenemelamine.|
|Molecular Note||This mutation was shown to be a deletion that included the Hba-x, Hba-a1 and Hba-a2 genes (J:32654). The Mpg, Rhbdf1 and Phg genes are also included in the deletion region (J:29665).|
|Heterozygous or Wild-type for Hba<thJ>|
At least two untested males and two untested females (two pairs) will be recovered (eight or more mice is typical).
The total number of animals provided, their gender and genotype will vary. Untested animals typically are available to
ship between 10 and 14 weeks from the date of your order. If the first recovery attempt is unsuccessful, a second recovery
will be done, extending the overall recovery time to approximately 25 weeks. Progeny testing is required to identify the
genotype of mice of this strain, as a genotyping assay is not available. This type of testing involves breeding the
recovered animals and assessing the phenotype of the offspring in order to identify animals carrying the mutation of
interest. We can perform the progeny testing for you as a service or we can ship all recovered animals to you for progeny
testing at your facility. If you perform the progeny testing, there is no guarantee that a carrier will be identified.
If we perform progeny testing as a service, additional breeding time will be required. In this case, when a male and female
(one pair) are identified that carry the mutation, they and their offspring will be shipped. Delivery time for strains
requiring progeny testing often exceeds 25 weeks and may take 12 months or more due to the difficulties in breeding some
strains. The progeny testing cost is in addition to the recovery cost and is based on the number of boxes used and the
time taken to produce the mice identified as carrying the mutation. Please Customer Service for more information
on the cost of progeny testing for a strain.
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. 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.
"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"). "PRODUCT(S)" means biological materials supplied by JACKSON, and their derivatives. "SERVICES" means projects conducted by JACKSON for other parties that may include but are not limited to the use of MICE or PRODUCTS. "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 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, PRODUCTS or SERVICES from JACKSON shall be deemed as agreement by RECIPIENT to these conditions, and departure from these conditions requires JACKSON’s prior written authorization.
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, PRODUCTS or SERVICES, JACKSON will, at its option, provide credit or replacement for the PRODUCT received or the SERVICES provided; JACKSON makes no other representations and this shall be the exclusive remedy of the purchaser. Please note specific policy for live mice.
Consistent with the requirement for a written understanding regarding animal care and use, the JACKSON Animal Care and Use Committee will review the animal care and use protocol(s) associated with any SERVICES to be performed at JACKSON, and JACKSON shall have ultimate responsibility and authority for the care of animals while on site or in JACKSON custody.
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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.