Go to JAX® Mice Query Form

Strain Name:

B6.FVB(129X1)-Tg(Sim1-cre)1Lowl/J

Stock Number:

006451

Availability:

Repository- Live


General Terms and Conditions

Genes & Alleles   Sim1;   cre;   Tg(Sim1-cre)1Lowl;


Product Information

Strain Details

Type JAX® GEMM® Strain - Congenic
Additional information on JAX® GEMM® Strains.
Type JAX® GEMM® Strain - Mutant Strain
Type JAX® GEMM® Strain - Transgenic
Mating SystemNoncarrier x Hemizygote         (Female x Male)
Specieslaboratory mouse
Donating Investigator Bradford Lowell,   Beth Israel Deaconess Medical Center
GenerationN6 (23-JUL-08)

Strain Description
Hemizygous mice are viable, fertile, normal in size, and do not display any gross physical or behavioral abnormalities. Transgene expression is observed in all areas that endogenously express Sim1, including paraventricular hypothalamus and other parts of the brain. When these Sim1-Cre mice are bred with mice containing a loxP-flanked sequence of interest, Cre-mediated recombination will result in deletion of the flanked sequences in Sim1-expressing tissues (including hypothalamus). As such, Sim1-Cre transgenic mice may be useful in studying body weight homeostasis, obesity, leptin metabolism, or as a reporter strain for Sim1-transcription factor activity.

In an attempt to offer alleles on well-characterized or multiple genetic backgrounds, alleles are frequently moved to a genetic background different from that on which an allele was first characterized. It should be noted that the phenotype could vary from that originally described. We will modify the strain description if necessary as published results become available.

Strain Development
A bacterial artificial chromosome (BAC) was modified by inserting a Cre recombinase sequence into the translational start site of the mouse Sim1 gene (removing the first 31 basepairs of Sim1. Correctly transformed and targeted bacteria had the selection cassette transiently removed (leaving a single frt site downstream of the Cre recombinase). The resulting construct, called "Sim1-Cre," was used for pro-nuclear injection into fertilized one-cell stage FVB embryos. Transgenic offspring (founder line 1) were established and maintained on a mixed genetic background (C57BL/6, 129/SvJ, and FVB) prior to arrival at The Jackson Laboratory (as Stock No. 006395). Upon arrival, mice were backcrossed to C57BL/6J for at least 5 generations to establish this congenic strain.

Gene & Allele Details

Allele Symbol Tg(Sim1-cre)1Lowl
Allele Name transgene insertion 1, Bradford B Lowell
Common Name(s) Sim1-Cre;
Mutation Made By Bradford Lowell,   Beth Israel Deaconess Medical Center
Strain of OriginFVB
Site of Expressionall areas that endogenously express Sim1, including paraventricular hypothalamus and other parts of the brain
Expressed Gene cre, cre recombinase, bacteriophage P1
Cre recombinase is an enzyme derived from the bacteriophage P1 that specifically recognizes loxP sites. Cre has been shown to effectively mediate the excision of DNA located between loxP sites. After the excision event, the DNA ends recombine leaving a single loxP site in place of the intervening sequence.
Promoter Sim1, single-minded homolog 1 (Drosophila), mouse, laboratory
Molecular Note The cre ATG was inserted via recombineering techniques, into the Sim1 ATG site of a BAC containing 137.1 kb of genomic C57BL/6 Sim1 sequences up to and including exon 8. The inserted cre sequence deleted the first 31 bp of the Sim1 gene. [MGI Ref ID J:115192]

Control Information

  Control
   Noncarrier
   000664 C57BL/6J
 
  Considerations for Choosing Controls

Genotyping Protocols

Generic Cre

Colony Maintenance

Breeding & HusbandryWhen maintaining a live colony, hemizygous mice are bred to C57BL/6J or wildtype siblings.
Diet Information LabDiet® 5K52/5K67

Related Strains

Strains carrying   Tg(Sim1-cre)1Lowl allele
006395   STOCK Tg(Sim1-cre)1Lowl/J
View Strains carrying   Tg(Sim1-cre)1Lowl     (1 strain)

Strains carrying other alleles of Sim1
007570   STOCK Sim1tm1.2Az/J
View Strains carrying other alleles of Sim1     (1 strain)

Strains carrying other alleles of cre
004337   129(Cg)-Foxg1tm1(cre)Skm/J
008569   129-Alpltm1(cre)Nagy/J
003328   129-Tg(Prm-cre)58Og/J
005989   129;FVB-Tg(PTH-cre)4167Slib/J
004302   129S1-Hprt1tm1(cre)Mnn/J
003960   129S6-Tg(Prnp-GFP/cre)1Blw/J
005697   B6.129-Otx1tm4(cre)Asim/J
004146   B6.129-Tg(Pcp2-cre)2Mpin/J
006785   B6.129P2(C)-Cd19tm1(cre)Cgn/J
006084   B6.129P2(Cg)-Foxg1tm1(cre)Skm/J
004781   B6.129P2-Lyz2tm1(cre)Ifo/J
005623   B6.129S-Shhtm2(cre/ESR1)Cjt/J
006600   B6.129S1-Mnx1tm4(cre)Tmj/J
005628   B6.129S2-Emx1tm1(cre)Krj/J
003755   B6.129S4-Meox2tm1(cre)Sor/J
006878   B6.129S6-Taglntm2(cre)Yec/J
006054   B6.C-Tg(CMV-cre)1Cgn/J
006230   B6.Cg-Cebpatm1Dgt Tg(Mx1-cre)1Cgn/J
005622   B6.Cg-Shhtm1(EGFP/cre)Cjt/J
006149   B6.Cg-Tg(ACTA1-cre)79Jme/J
003574   B6.Cg-Tg(Alb-cre)21Mgn/J
006881   B6.Cg-Tg(Aqp2-cre)1Dek/J
004682   B6.Cg-Tg(CAG-cre/Esr1)5Amc/J
005359   B6.Cg-Tg(Camk2a-cre)T29-1Stl/J
006137   B6.Cg-Tg(Cdh5-cre)7Mlia/J
006368   B6.Cg-Tg(Cr2-cre)3Cgn/J
006663   B6.Cg-Tg(Eno2-cre)39Jme/J
005069   B6.Cg-Tg(Fabp4-cre)1Rev/J
003573   B6.Cg-Tg(Ins2-cre)25Mgn/J
008068   B6.Cg-Tg(Itgax-cre)1-1Reiz/J
003802   B6.Cg-Tg(Lck-cre)548Jxm/J
003556   B6.Cg-Tg(Mx1-cre)1Cgn/J
007742   B6.Cg-Tg(Myh11-cre,-EGFP)2Mik/J
005657   B6.Cg-Tg(Myh6-cre/Esr1)1Jmk/J
003771   B6.Cg-Tg(Nes-cre)1Kln/J
005975   B6.Cg-Tg(Plp1-cre/ESR1)3.16Pop/J
005584   B6.Cg-Tg(Prrx1-cre)1Cjt/J
003967   B6.Cg-Tg(Rbp3-cre)528Jxm/J
008454   B6.Cg-Tg(Sox2-cre)1Amc/J
006361   B6.Cg-Tg(Sp7-tTA,tetO-EGFP/cre)1Amc/J
003966   B6.Cg-Tg(Syn1-cre)671Jxm/J
004128   B6.Cg-Tg(Tek-cre)12Flv/J
007606   B6.Cg-Tg(Thy1-cre/ESR1,-EYFP)AGfng/J
008085   B6.Cg-Tg(UBC-cre/ESR1)1Ejb/J
006234   B6.Cg-Tg(tetO-cre)1Jaw/J
006475   B6.FVB(129S4)-Tg(Ckmm-cre)5Khn/J
006333   B6.FVB(Cg)-Tg(Neurog3-cre)C1Able/J
003724   B6.FVB-Tg(EIIa-cre)C5379Lmgd/J
004586   B6.SJL-Tg(Vil-cre)997Gum/J
005650   B6129-Tg(Myh6-cre/Esr1)1Jmk/J
003552   B6129-Tg(Wap-cre)11738Mam/J
004847   B6;129-Gt(ROSA)26Sortm1(cre/Esr1)Nat/J
005549   B6;129-Pax3tm1(cre)Joe/J
006668   B6;129P2-Omptm4(cre)Mom/MomJ
007001   B6;129S-Tg(UBC-cre/ESR1)1Ejb/J
006410   B6;129S6-Chattm1(cre)Lowl/J
003466   B6;D2-Tg(Sycp1-cre)4Min/J
003734   B6;FVB-Tg(GZMB-cre)1Jcb/J
006302   B6;SJL-Slc6a3tm1.1(cre)Bkmn/J
004426   B6;SJL-Tg(Cga-cre)3Sac/J
003554   B6;SJL-Tg(Col2a1-cre)1Bhr/J
005249   B6;SJL-Tg(Krt1-15-cre/PGR)22Cot/J
007610   B6;SJL-Tg(Thy1-cre/ESR1,-EYFP)VGfng/J
007252   B6Ei.129S4-Tg(Prm-cre)58Og/EiJ
003465   BALB/c-Tg(CMV-cre)1Cgn/J
004126   C.Cg-Cd19tm1(cre)Cgn Ighb/J
005673   C.Cg-Tg(Mx1-cre)1Cgn/J
006244   C.Cg-Tg(tetO-cre)1Jaw/J
006474   C57BL/6-Tg(Grik4-cre)G32-4Stl/J
006888   C57BL/6-Tg(Zp3-cre)1Gwh/J
003394   C57BL/6-Tg(Zp3-cre)3Mrt/J
003651   C57BL/6-Tg(Zp3-cre)93Knw/J
007567   C57BL/6J-Tg(Itgax-cre,-EGFP)4097Ach/J
006405   FVB-Tg(Ckmm-cre)5Khn/J
006774   FVB-Tg(Col2a1-cre/ESR1)KA3Smac/J
006954   FVB-Tg(Ddx4-cre)1Dcas/J
004600   FVB-Tg(GFAP-cre)25Mes/J
006364   FVB-Tg(Nr5a1-cre)2Lowl/J
006139   FVB.Cg-Tg(ACTA1-cre)79Jme/J
006297   FVB.Cg-Tg(Eno2-cre)39Jme/J
008244   FVB.Cg-Tg(tetO-cre)1Jaw/J
003376   FVB/N-Tg(ACTB-cre)2Mrt/J
003314   FVB/N-Tg(EIIa-cre)C5379Lmgd/J
006143   FVB/N-Tg(Thy1-cre)1Vln/J
003377   FVB/N-Tg(Zp3-cre)3Mrt/J
005732   NOD.Cg-Tg(Lck-cre)548Jxm/AchJ
004986   NOD/ShiLt-Tg(Ins2-cre)3Lt/Lt
003855   NOD/ShiLt-Tg(Ins2-cre)5Lt/LtJ
004987   NOD/ShiLt-Tg(Ins2-cre)6Lt/Lt
004192   STOCK Mttptm2Sgy Ldlrtm1Her Apobtm2Sgy Tg(Mx1-cre)1Cgn/J
006677   STOCK Olfr151tm28Mom/MomJ
005936   STOCK Tg(ACTA1-cre)79Jme/J
007684   STOCK Tg(Atoh1-cre/ESR1)14Fsh/J
004453   STOCK Tg(CAG-cre/Esr1)5Amc/J
005105   STOCK Tg(Chx10-EGFP/cre-ALPP)2Clc/J
005938   STOCK Tg(Eno2-cre)39Jme/J
004692   STOCK Tg(Hoxb7-cre)13Amc/J
008122   STOCK Tg(Ins2-cre/Esr1)1Dam/J
004782   STOCK Tg(KRT14-cre)1Amc/J
005107   STOCK Tg(KRT14-cre/Esr1)20Efu/J
003551   STOCK Tg(MMTV-cre)1Mam/J
003553   STOCK Tg(MMTV-cre)4Mam/J
002527   STOCK Tg(Mx1-cre)1Cgn/J
002858   STOCK Tg(Nes-cre)1Wme/J
002859   STOCK Tg(Nes-cre)2Wme/J
005667   STOCK Tg(Neurog3-cre)C1Able/J
008119   STOCK Tg(Neurog3-cre/Esr1)1Dam/J
006207   STOCK Tg(Pcp2-cre)1Amc/J
005965   STOCK Tg(Pomc1-cre)16Lowl/J
004783   STOCK Tg(Sox2-cre)1Amc/J
004746   STOCK Tg(Tagln-cre)1Her/J
003829   STOCK Tg(Wnt1-cre)11Rth Tg(Wnt1-GAL4)11Rth/J
002471   STOCK Tg(hCMV-cre)140Sau/J
006224   STOCK Tg(tetO-cre)1Jaw/J
View Strains carrying other alleles of cre     (114 strains)

Additional Web Information

Congenic Nomenclature
Cre-lox or FLP-FRT Systems

Animal Health Reports

Room Number           AX11

Research Applications

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

Endocrine Deficiency Research
Hypothalamus/Pituitary Defects

Neurobiology Research
Cre-lox System (Cre Recombinase expression in neural tissue)

Research Tools
Cre-lox System (Cre Recombinase Expression)
Diabetes and Obesity Research
Genetics Research (Mutagenesis and Transgenesis: Cre-lox System)
Metabolism Research

cre related

Research Tools
Cre-lox System
Genetics Research (Mutagenesis and Transgenesis: Cre-lox System)

References

Selected Reference(s)

Balthasar N; Dalgaard LT; Lee CE; Yu J; Funahashi H; Williams T; Ferreira M; Tang V; McGovern RA; Kenny CD; Christiansen LM; Edelstein E; Choi B; Boss O; Aschkenasi C; Zhang CY; Mountjoy K; Kishi T; Elmquist JK; Lowell BB. 2005. Divergence of melanocortin pathways in the control of food intake and energy expenditure. Cell 123(3):493-505. [PubMed: 16269339]  [MGI Ref ID J:115192]


Price and Supply Information

Strain Name: B6.FVB(129X1)-Tg(Sim1-cre)1Lowl/J
Stock Number: 006451

Price Details

IMPORTANT NOTE: Prices are based on shipping destination. To view prices, select your shipping destination.

*NO Shipping Destination selected!

 

Supply Details

Standard SupplyRepository-Live. A collection of over 1000 strains maintained as live colonies. Individual colonies are sized to meet current customer demand. Delivery for orders of 10 mice or less ranges on average from one to eight weeks; mice are generally shipped between four to six weeks of age with a maximum shipping age of ~nine weeks. Colony sizes do not generally support stringent age specifications for large volumes of mice; however custom orders and larger quantities of mice are easily arranged. Estimated ship dates for all orders provided within 48 hours of order placement.
Supply Notes Usually shipped between four and eight weeks of age.
This strain is included in the Induced Mutant Resource Colony collection.
LicensingSee General Terms and Conditions below for Licensing and Use Restrictions  
Control InformationView Control Information in Strain Details.

General Terms and Conditions

View JAX® Mice & Services Conditions of Use.

Effective September 26, 2007: License Requirements for Strains using Cre-lox Technology only apply in Canada, see Licenses for Strains using Cre-lox Technology.

For additional Licensing and Use Restrictions view the link(s) below:
- Use of MICE by companies or for-profit entities requires a license prior to shipping.

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 and Purchasing Information

      Purchasing Information
      JAX® Mice Orders
      Surgical Services

Contact Information
Orders & Technical Support
Tel: 800.422.6423 or 207.288.5845
Fax: 207.288.6150
Technical Support Email Form

Go to JAX® Mice Query Form

(2.15)