Strain Name:

B6.129P-Cx3cr1tm1Litt/J

Stock Number:

005582

Availability:

Repository- Live

Use Restrictions Apply, see Terms of Use
These CX3CR1-GFP mice express EGFP under control of the endogenous Cx3cr1 locus and may be useful in studies of leukocyte migration and trafficking, as well as for transplantation studies.

Description

Strain Information

Type Congenic; Mutant Strain; Targeted Mutation;
Additional information on Genetically Engineered Mutant Mice.
Mating SystemHomozygote x Homozygote         (Female x Male)
Specieslaboratory mouse
GenerationN10+N1F6 (08-JAN-08)
 
Donating Investigator Dan Littman,   New York University Medical Center

Description
Mice that are homozygous for the CX3CR1-GFP targeted mutation are viable, fertile, normal in size and do not display any gross physical or behavioral abnormalities. RT-PCR analysis of lymphoid tissue from homozygotes detects mutant gene product (mRNA) and no wild type gene product (mRNA). Flow cytometric analysis of peripheral blood cells identified a subset of green fluorescent cells not observed in wild type mice. Enhanced Green Fluorescent Protein (EGFP), but not the endogenous gene, is expressed in monocytes, dendritic cells, NK cells, and brain microglia, mimicking endogenous gene expression. The same subset of peripheral blood cells isolated from heterozygote mice express detectable levels of EGFP. Immunohistochemical analysis of spleen and peripheral nerve tissue from homozygotes does not detect EGFP. These CX3CR1-GFP mutant mice may be useful in studies of leukocyte migration and trafficking, as well as for transplantation studies.

Of note, CX3CR1-GFP mice are also available harboring with the CD45.1 (Ly5.1 or Ptprca) allele, which is atypical for the C57BL/6 congenic background (see Stock No. 008451).

Development
A targeting vector containing an Enhanced Green Fluorescent Protein (EGFP, Clontech) cDNA sequence, loxP-flanked neomycin resistance gene, herpes simplex virus thymidine kinase gene, and SV40 polyadenylation site sequence was used to disrupt the first 390 bp of exon 2. The construct was electroporated into 129P2/OlaHsd derived E14.1 embryonic stem (ES) cells which were transiently transfected with a Cre recombinase vector to remove the selection cassette. ES cells that had successfully undergone Cre-mediated recombination (removing the loxP-flanked neo cassette and leaving a single loxP site downstream of EGFP) were injected into recipient blastocysts. The resulting chimeric animals were backcrossed to C57BL/6 for 10 generations before being made homozygous. During the backcross, mice were likely bred to a B6.CD45.1 congenic strain (harboring the CD45.1 (Ly5.1 or Ptprca) allele rather than the CD45.2 (Ly5.2 or Ptprcb) allele normally present in C57BL/6 mice). These mice, however, were bred such that they still harbor the expected CD45.2 (Ly5.2 or Ptprcb) allele normally present in C57BL/6 mice.

Control Information

  Control
   000664 C57BL/6J
 
  Considerations for Choosing Controls

Related Strains

Fluorescent Protein Strains
006053   129-Gt(ROSA)26Sortm1Luo/J
006067   129-Gt(ROSA)26Sortm2Luo/J
006041   129-Gt(ROSA)26Sortm3Luo/J
005483   129-Tg(CAG-EYFP)7AC5Nagy/J
003960   129S6-Tg(Prnp-GFP/cre)1Blw/J
006102   B10.Cg-H2k Tg(Il2/NFAT-luc)83Rinc/J
006100   B10.Cg-H2k Tg(NFkB/Fos-luc)26Rinc/J
005999   B6(SJL)-Tg(SBE/Tk-luc)7Twc/J
007676   B6.129(Cg)-Gt(ROSA)26Sortm4(ACTB-tdTomato,-EGFP)Luo/J
004178   B6.129(Cg)-Tg(CAG-Bgeo/GFP)21Lbe/J
004218   B6.129(ICR)-Tg(CAG-ECFP)CK6Nagy/J
006071   B6.129-Gt(ROSA)26Sortm1Luo/J
006080   B6.129-Gt(ROSA)26Sortm2Luo/J
006075   B6.129-Gt(ROSA)26Sortm3Luo/J
006412   B6.129-Il12btm1Lky/J
008451   B6.129P(Cg)-Ptprca Cx3cr1tm1Litt/LittJ
007572   B6.129P2(Cg)-Rorctm2Litt/J
005693   B6.129P2-Cxcr6tm1Litt/J
007669   B6.129S4-Pdgfratm11(EGFP)Sor/J
006852   B6.129S6-Per2tm1Jt/J
008577   B6.129X1-Gpr65tm1Witt/J
006148   B6.129X1-Gt(ROSA)26Sortm1(EYFP)Cos/J
008466   B6.129X1-Shhtm6Amc/J
003479   B6.C3-Tg(Fos-luc)1Rnd/J
006772   B6.Cg-Foxp3tm2Tch/J
005670   B6.Cg-Gt(ROSA)26Sortm1(rtTA,EGFP)Nagy/J
007914   B6.Cg-Gt(ROSA)26Sortm14(CAG-tdTomato)Hze/J
007920   B6.Cg-Gt(ROSA)26Sortm2(CAG-EYFP)Hze/J
007903   B6.Cg-Gt(ROSA)26Sortm3(CAG-EYFP)Hze/J
007909   B6.Cg-Gt(ROSA)26Sortm9(CAG-tdTomato)Hze/J
005491   B6.Cg-Mapttm1(EGFP)Klt Tg(MAPT)8cPdav/J
005622   B6.Cg-Shhtm1(EGFP/cre)Cjt/J
007484   B6.Cg-Tyrc-2J Tg(Tyr)3412ARpw Tg(Sry-EGFP)92Ei/EiJ
006055   B6.Cg-Tg(CAG-Bgeo,-DsRed*MST)1Nagy/J
006051   B6.Cg-Tg(CAG-DsRed*MST)1Nagy/J
007575   B6.Cg-Tg(CAG-Ngb,-EGFP)1Dgrn/J
008111   B6.Cg-Tg(CAG-Ub*G76V/GFP)1Dant/J
008112   B6.Cg-Tg(CAG-Ub*G76V/GFP)2Dant/J
005884   B6.Cg-Tg(CAG-mRFP1)1F1Hadj/J
007897   B6.Cg-Tg(Gt(ROSA)26Sor-EGFP)I1Able/J
006069   B6.Cg-Tg(HIST1H2BB/EGFP)1Pa/J
005029   B6.Cg-Tg(Hlxb9-GFP)1Tmj/J
006098   B6.Cg-Tg(Il2/NFAT-luc)83Rinc/J
006864   B6.Cg-Tg(Ins1-EGFP)1Hara/J
005244   B6.Cg-Tg(Krt1-15-EGFP)2Cot/J
008323   B6.Cg-Tg(Mc4r-MAPT/GFP*)21Rck/J
007742   B6.Cg-Tg(Myh11-cre,-EGFP)2Mik/J
008321   B6.Cg-Tg(Npy-MAPT/GFP*)1Rck/J
008322   B6.Cg-Tg(Pomc-MAPT/GFP*)1Rck/J
007902   B6.Cg-Tg(RP23-268L19-EGFP)2Mik/J
007894   B6.Cg-Tg(Rgs4-EGFP)4Lvt/J
006361   B6.Cg-Tg(Sp7-tTA,tetO-EGFP/cre)1Amc/J
004659   B6.Cg-Tg(TIE2GFP)287Sato/1J
006101   B6.Cg-Tg(TRE/Prl-luc)31FlvRinc/J
007901   B6.Cg-Tg(Thy1-Brainbow1.0)HLich/J
007911   B6.Cg-Tg(Thy1-Brainbow1.1)MLich/J
007921   B6.Cg-Tg(Thy1-Brainbow2.1)RLich/J
003710   B6.Cg-Tg(Thy1-CFP)23Jrs/J
007940   B6.Cg-Tg(Thy1-CFP/COX8A)C1Lich/J
007612   B6.Cg-Tg(Thy1-COP4/EYFP)18Gfng/J
007615   B6.Cg-Tg(Thy1-COP4/EYFP)9Gfng/J
005630   B6.Cg-Tg(Thy1-EYFP)15Jrs/J
003709   B6.Cg-Tg(Thy1-YFP)16Jrs/J
005627   B6.Cg-Tg(Thy1-YFP/Syp)10Jrs/J
003782   B6.Cg-Tg(Thy1-YFPH)2Jrs/J
007606   B6.Cg-Tg(Thy1-cre/ESR1,-EYFP)AGfng/J
006000   B6.FVB-Tg(ITGAM-DTR/EGFP)34Lan/J
004509   B6.FVB-Tg(Itgax-DTR/EGFP)57Lan/J
006417   B6.FVB-Tg(Npy-hrGFP)1Lowl/J
005738   B6.FVB-Tg(tetO-EGFP,-Tgfbr2)8Mcle/J
008126   B6.NOD-Tg(Cd4-EGFP)1Lt/J
004077   B6;129-Gt(ROSA)26Sortm2Sho/J
008295   B6;129-Syt9tm1Sud/J
008513   B6;129P2-Gt(ROSA)26Sortm1(Trpv1,ECFP)Mde/J
006676   B6;129P2-Olfr151tm26Mom/MomJ
006667   B6;129P2-Omptm3Mom/MomJ
004858   B6;129S1-Tshrtm1Rmar/J
007843   B6;129S4-Efnb2tm2Sor/J
008214   B6;129S4-Pou5f1tm2Jae/J
008078   B6;129S4-Tcfe2atm5Zhu/J
008605   B6;C3-Tg(CAG-DsRed,-EGFP)5Gae/J
006614   B6;CB-Tg(Thy1-CFP/COX8A)C1Lich/J
006617   B6;CB-Tg(Thy1-CFP/COX8A)S2Lich/J
004966   B6;CBA-Tg(Acrv1-EGFP)2727Redd/J
004654   B6;CBA-Tg(Pou5f1-EGFP)2Mnn/J
007910   B6;CBA-Tg(Thy1-Brainbow1.0)LLich/J
005621   B6;D2-Tg(S100B-EGFP)1Wjt/J
005620   B6;D2-Tg(S100B-EYFP)1Wjt/J
004690   B6;FVB-Tg(Pcp2-EGFP)2Yuza/J
006147   B6;FVB-Tg(Sfpi1,-EGFP)7Dgt/J
006043   B6;SJL-Tg(Oxt/EGFP)AI03Wsy/J
008004   B6;SJL-Tg(Thy1-ECFP/VAMP2)1Sud/J
007610   B6;SJL-Tg(Thy1-cre/ESR1,-EYFP)VGfng/J
007880   B6SJL-Tg(Thy1-Stx1a/EYFP)1Sud/J
007856   B6SJL-Tg(Thy1-Syt1/ECFP)1Sud/J
004190   C.129-Il4tm1Lky/J
005700   C.129P2-Cxcr6tm1Litt/J
006769   C.Cg-Foxp3tm2Tch/J
004512   C.FVB-Tg(Itgax-DTR/EGFP)57Lan/J
008242   C57BL/6-Gt(ROSA)26Sortm1(Ikbkb)Rsky/J
008517   C57BL/6-Gt(ROSA)26Sortm3(CAG-MIRN17-92,-EGFP)Rsky/J
006567   C57BL/6-Tg(CAG-EGFP)131Osb/LeySopJ
003291   C57BL/6-Tg(CAG-EGFP)1Osb/J
005070   C57BL/6-Tg(Csf1r-EGFP-NGFR/FKBP1A/TNFRSF6)2Bck/J
004353   C57BL/6-Tg(UBC-GFP)30Scha/J
005706   C57BL/6-Tg(tetO-CDK5R1/GFP)337Lht/J
006618   C57BL/6-Tg(tetO-COX8A/EYFP)1Ksn/J
006362   C57BL/6J-Tg(CMV-Cox8a/EYFP)17J/J
007860   C57BL/6J-Tg(Eno2-YFP/Cox8a)ZRwb/J
007567   C57BL/6J-Tg(Itgax-cre,-EGFP)4097Ach/J
003927   C57BL/6J-Tg(Sry-EGFP)92Ei/EiJ
008234   CB6-Tg(CAG-EGFP/CETN2)3-4Jgg/J
007677   CB6-Tg(Gad1-EGFP)G42Zjh/J
007075   CByJ.B6-Tg(CAG-EGFP)1Osb/J
007076   CByJ.B6-Tg(UBC-GFP)30Scha/J
003718   FVB-Tg(GadGFP)45704Swn/J
005515   FVB-Tg(ITGAM-DTR/EGFP)34Lan/J
006421   FVB-Tg(Pomc1-hrGFP)1Lowl/J
005688   FVB-Tg(Rag2-EGFP)1Mnz/J
005125   FVB.129S6(B6)-Gt(ROSA)26Sortm1(Luc)Kael/J
006206   FVB.129S6-Gt(ROSA)26Sortm1(HIF1A/luc)Kael/J
003516   FVB.Cg-Tg(CAG-EGFP)B5Nagy/J
007483   FVB.Cg-Tg(Tyr)3412ARpw Tg(Sry-EGFP)92Ei/EiJ
008200   FVB/N-Tg(CAG-EGFP,-ALPP)2.6Ggc/J
003257   FVB/N-Tg(GFAPGFP)14Mes/J
007800   FVB/N-Tg(Ins1-luc)VUPwrs/J
006698   NOD.Cg-Il4tm1Lky/JbsJ
008173   NOD.Cg-Tg(Ins1-EGFP)1Hara/QtngJ
005076   NOD.Cg-Tg(tetO-EGFP/FADD)1Doi/DoiJ
008547   NOD.FVB-Tg(ITGAM-DTR/EGFP)34Lan/JdkJ
008549   NOD.FVB-Tg(Itgax-DTR/EGFP)57Lan/JdkJ
005082   NOD/ShiLt-Tg(ACTB-Ica1/EGFP)18Mdos/MdosJ
005328   NOD/ShiLt-Tg(Cd4-DsRed)4Lt/J
005334   NOD/ShiLt-Tg(Cd4-EGFP)1Lt/J
008694   NOD/ShiLt-Tg(Foxp3-EGFP/cre)1Jbs/J
005282   NOD/ShiLtJ-Tg(Ins1-EGFP/GH1)14Hara/HaraJ
006331   STOCK Gt(ROSA)26Sortm1(DTA)Jpmb/J
005130   STOCK Gt(ROSA)26Sortm1(Smo/EYFP)Amc/J
005572   STOCK Gt(ROSA)26Sortm1(rtTA,EGFP)Nagy/J
007576   STOCK Gt(ROSA)26Sortm4(ACTB-tdTomato,-EGFP)Luo/J
004808   STOCK Mapttm1(EGFP)Klt Tg(MAPT)8cPdav/J
004779   STOCK Mapttm1(EGFP)Klt/J
006741   STOCK Olfr160tm1Mom Tg(Olfr151,taulacZ)BMom/MomJ
006678   STOCK Olfr160tm6Mom/MomJ
006669   STOCK Olfr17tm7Mom/MomJ
006570   STOCK Smn1tm1Msd Tg(Hlxb9-GFP)1Tmj Tg(SMN2)89Ahmb/J
007879   STOCK Stx1atm2Sud/J
005438   STOCK Tg(CAG-Bgeo,-DsRed*MST)1Nagy/J
006850   STOCK Tg(CAG-Bgeo,-NOTCH1,-EGFP)1Lbe/J
006876   STOCK Tg(CAG-Bgeo,-TEL/AML1,-EGFP)A6Lbe/J
003920   STOCK Tg(CAG-Bgeo/GFP)21Lbe/J
005441   STOCK Tg(CAG-DsRed*MST)1Nagy/J
003773   STOCK Tg(CAG-ECFP)CK6Nagy/J
003115   STOCK Tg(CAG-EGFP)B5Nagy/J
003116   STOCK Tg(CAG-EGFP)D4Nagy/J
005645   STOCK Tg(CAG-mRFP1)1F1Hadj/J
005105   STOCK Tg(Chx10-EGFP/cre-ALPP)2Clc/J
005854   STOCK Tg(Cp-EGFP)25Gaia/J
008241   STOCK Tg(Cspg4-DsRed.T1)1Akik/J
006334   STOCK Tg(Gad1-EGFP)94Agmo/J
006340   STOCK Tg(Gad1-EGFP)98Agmo/J
007896   STOCK Tg(Gt(ROSA)26Sor-EGFP)I1Able/J
005418   STOCK Tg(HIST1H2BB/EGFP)1Pa/J
006866   STOCK Tg(Ins1-DsRed*T4)32Hara/J
006784   STOCK Tg(Ins1-ECFP)24Hara/J
003658   STOCK Tg(TIE2GFP)287Sato/J
006129   STOCK Tg(Zp3-EGFP)1Dean/J
003274   STOCK Tg(tetNZL)2Bjd/J
005104   STOCK Tg(tetO-HIST1H2BJ/GFP)47Efu/J
005699   STOCK Tg(tetO-Ipf1,EGFP)956.6Macd/J
View Fluorescent Protein Strains     (170 strains)

Strains carrying   Cx3cr1tm1Litt allele
008451   B6.129P(Cg)-Ptprca Cx3cr1tm1Litt/LittJ
View Strains carrying   Cx3cr1tm1Litt     (1 strain)

Strains carrying other alleles of GFP
006053   129-Gt(ROSA)26Sortm1Luo/J
006067   129-Gt(ROSA)26Sortm2Luo/J
006041   129-Gt(ROSA)26Sortm3Luo/J
003960   129S6-Tg(Prnp-GFP/cre)1Blw/J
007676   B6.129(Cg)-Gt(ROSA)26Sortm4(ACTB-tdTomato,-EGFP)Luo/J
004178   B6.129(Cg)-Tg(CAG-Bgeo/GFP)21Lbe/J
006071   B6.129-Gt(ROSA)26Sortm1Luo/J
006080   B6.129-Gt(ROSA)26Sortm2Luo/J
006075   B6.129-Gt(ROSA)26Sortm3Luo/J
005670   B6.Cg-Gt(ROSA)26Sortm1(rtTA,EGFP)Nagy/J
005622   B6.Cg-Shhtm1(EGFP/cre)Cjt/J
007484   B6.Cg-Tyrc-2J Tg(Tyr)3412ARpw Tg(Sry-EGFP)92Ei/EiJ
007575   B6.Cg-Tg(CAG-Ngb,-EGFP)1Dgrn/J
008111   B6.Cg-Tg(CAG-Ub*G76V/GFP)1Dant/J
008112   B6.Cg-Tg(CAG-Ub*G76V/GFP)2Dant/J
007897   B6.Cg-Tg(Gt(ROSA)26Sor-EGFP)I1Able/J
006069   B6.Cg-Tg(HIST1H2BB/EGFP)1Pa/J
005029   B6.Cg-Tg(Hlxb9-GFP)1Tmj/J
006864   B6.Cg-Tg(Ins1-EGFP)1Hara/J
005244   B6.Cg-Tg(Krt1-15-EGFP)2Cot/J
008323   B6.Cg-Tg(Mc4r-MAPT/GFP*)21Rck/J
007742   B6.Cg-Tg(Myh11-cre,-EGFP)2Mik/J
008321   B6.Cg-Tg(Npy-MAPT/GFP*)1Rck/J
008322   B6.Cg-Tg(Pomc-MAPT/GFP*)1Rck/J
007902   B6.Cg-Tg(RP23-268L19-EGFP)2Mik/J
007894   B6.Cg-Tg(Rgs4-EGFP)4Lvt/J
006361   B6.Cg-Tg(Sp7-tTA,tetO-EGFP/cre)1Amc/J
004659   B6.Cg-Tg(TIE2GFP)287Sato/1J
007921   B6.Cg-Tg(Thy1-Brainbow2.1)RLich/J
006000   B6.FVB-Tg(ITGAM-DTR/EGFP)34Lan/J
004509   B6.FVB-Tg(Itgax-DTR/EGFP)57Lan/J
006417   B6.FVB-Tg(Npy-hrGFP)1Lowl/J
005738   B6.FVB-Tg(tetO-EGFP,-Tgfbr2)8Mcle/J
008126   B6.NOD-Tg(Cd4-EGFP)1Lt/J
004077   B6;129-Gt(ROSA)26Sortm2Sho/J
006667   B6;129P2-Omptm3Mom/MomJ
008605   B6;C3-Tg(CAG-DsRed,-EGFP)5Gae/J
008080   B6;C3-Tg(CAG-SAC/EGFP)35Rang/J
004966   B6;CBA-Tg(Acrv1-EGFP)2727Redd/J
004654   B6;CBA-Tg(Pou5f1-EGFP)2Mnn/J
005621   B6;D2-Tg(S100B-EGFP)1Wjt/J
004690   B6;FVB-Tg(Pcp2-EGFP)2Yuza/J
006147   B6;FVB-Tg(Sfpi1,-EGFP)7Dgt/J
006043   B6;SJL-Tg(Oxt/EGFP)AI03Wsy/J
004512   C.FVB-Tg(Itgax-DTR/EGFP)57Lan/J
006567   C57BL/6-Tg(CAG-EGFP)131Osb/LeySopJ
003291   C57BL/6-Tg(CAG-EGFP)1Osb/J
005070   C57BL/6-Tg(Csf1r-EGFP-NGFR/FKBP1A/TNFRSF6)2Bck/J
007265   C57BL/6-Tg(Sry-EGFP)92Ei Chr YAKR/J/EiJ
007264   C57BL/6-Tg(Sry-EGFP)92Ei Tg(Sry)4Ei Chr YPOS/EiJ
004353   C57BL/6-Tg(UBC-GFP)30Scha/J
005706   C57BL/6-Tg(tetO-CDK5R1/GFP)337Lht/J
007567   C57BL/6J-Tg(Itgax-cre,-EGFP)4097Ach/J
003927   C57BL/6J-Tg(Sry-EGFP)92Ei/EiJ
008234   CB6-Tg(CAG-EGFP/CETN2)3-4Jgg/J
007677   CB6-Tg(Gad1-EGFP)G42Zjh/J
007075   CByJ.B6-Tg(CAG-EGFP)1Osb/J
007076   CByJ.B6-Tg(UBC-GFP)30Scha/J
003718   FVB-Tg(GadGFP)45704Swn/J
005515   FVB-Tg(ITGAM-DTR/EGFP)34Lan/J
006421   FVB-Tg(Pomc1-hrGFP)1Lowl/J
005688   FVB-Tg(Rag2-EGFP)1Mnz/J
003516   FVB.Cg-Tg(CAG-EGFP)B5Nagy/J
007483   FVB.Cg-Tg(Tyr)3412ARpw Tg(Sry-EGFP)92Ei/EiJ
008200   FVB/N-Tg(CAG-EGFP,-ALPP)2.6Ggc/J
003257   FVB/N-Tg(GFAPGFP)14Mes/J
008173   NOD.Cg-Tg(Ins1-EGFP)1Hara/QtngJ
005076   NOD.Cg-Tg(tetO-EGFP/FADD)1Doi/DoiJ
008547   NOD.FVB-Tg(ITGAM-DTR/EGFP)34Lan/JdkJ
008549   NOD.FVB-Tg(Itgax-DTR/EGFP)57Lan/JdkJ
005082   NOD/ShiLt-Tg(ACTB-Ica1/EGFP)18Mdos/MdosJ
005334   NOD/ShiLt-Tg(Cd4-EGFP)1Lt/J
008694   NOD/ShiLt-Tg(Foxp3-EGFP/cre)1Jbs/J
005282   NOD/ShiLtJ-Tg(Ins1-EGFP/GH1)14Hara/HaraJ
006331   STOCK Gt(ROSA)26Sortm1(DTA)Jpmb/J
005572   STOCK Gt(ROSA)26Sortm1(rtTA,EGFP)Nagy/J
007576   STOCK Gt(ROSA)26Sortm4(ACTB-tdTomato,-EGFP)Luo/J
006741   STOCK Olfr160tm1Mom Tg(Olfr151,taulacZ)BMom/MomJ
006770   STOCK Rag1tm1Mom Tg(TIE2GFP)287Sato/J
006570   STOCK Smn1tm1Msd Tg(Hlxb9-GFP)1Tmj Tg(SMN2)89Ahmb/J
006850   STOCK Tg(CAG-Bgeo,-NOTCH1,-EGFP)1Lbe/J
006876   STOCK Tg(CAG-Bgeo,-TEL/AML1,-EGFP)A6Lbe/J
003920   STOCK Tg(CAG-Bgeo/GFP)21Lbe/J
003115   STOCK Tg(CAG-EGFP)B5Nagy/J
003116   STOCK Tg(CAG-EGFP)D4Nagy/J
005105   STOCK Tg(Chx10-EGFP/cre-ALPP)2Clc/J
005854   STOCK Tg(Cp-EGFP)25Gaia/J
006334   STOCK Tg(Gad1-EGFP)94Agmo/J
006340   STOCK Tg(Gad1-EGFP)98Agmo/J
007896   STOCK Tg(Gt(ROSA)26Sor-EGFP)I1Able/J
005418   STOCK Tg(HIST1H2BB/EGFP)1Pa/J
003658   STOCK Tg(TIE2GFP)287Sato/J
006129   STOCK Tg(Zp3-EGFP)1Dean/J
005104   STOCK Tg(tetO-HIST1H2BJ/GFP)47Efu/J
005699   STOCK Tg(tetO-Ipf1,EGFP)956.6Macd/J
View Strains carrying other alleles of GFP     (95 strains)

Additional Web Information

Congenic Nomenclature
Fluorescent Proteins/lacZ Systems
Genetic Quality Control Annual Report

Phenotype

Phenotype Information

View Mammalian Phenotype Terms

Mammalian Phenotype Terms
      assigned by genotype

The following phenotype information may relate to a genetic background differing from this JAX® Mice strain.

Cx3cr1tm1Litt/Cx3cr1tm1Litt

        involves: 129P2/OlaHsd * C57BL/6
  • vision/eye phenotype
  • abnormal retina morphology (MGI Ref ID J:127548)
    • subretinal microglial cells accumulate with age in the retina unlike in wild-type mice
    • following laser injury, more subretinal microglial cells accumulate adjacent to the choroid scar than in heterozygous mice at 7 and 14 days post injury
  • choroidal neovascularization (MGI Ref ID J:127548)
    • following laser injury, more subretinal microglial cells accumulate adjacent to the choroid scar than in similarly treated wild-type mice and choroid neovascularization is twice as much as in similarly treated wild-type mice
  • immune system phenotype
  • *normal* immune system phenotype (MGI Ref ID J:84544)
    • normal dendritic cell migration and IL-12 production in response to a microbial antigen (STAg)
    • normal Langerhans cell migration and APC function in response to contact sensitizer (oxazolone)
  • nervous system phenotype
  • *normal* nervous system phenotype (MGI Ref ID J:84544)
    • normal neuronal-glial cross talk indicated by microglial response to peripheral nerve injury, 129P2/OlaHsd and C57BL/6 mixed genetic background
  • cardiovascular system phenotype
  • choroidal neovascularization (MGI Ref ID J:127548)
    • following laser injury, more subretinal microglial cells accumulate adjacent to the choroid scar than in similarly treated wild-type mice and choroid neovascularization is twice as much as in similarly treated wild-type mice

Cx3cr1tm1Litt/Cx3cr1tm1Litt

        C.129P2-Cx3cr1tm1Litt
  • immune system phenotype
  • *normal* immune system phenotype (MGI Ref ID J:84544)
    • normal monocyte extravasation and subsequent differentiation into macrophages in response to intraperitoneal injection of thioglycolate, a model of acute peritonitis
View Research Applications

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

Cancer Research
Growth Factors/Receptors/Cytokines
Toxicology (xenograft/transplant host)

Immunology and Inflammation Research
Growth Factors/Receptors/Cytokines
Immunodeficiency (NK Cell Deficiency)

Research Tools
Cancer Research (B, T, and NK cell deficiency) (xenograft/transplant host)
Cancer Research (xenograft/transplant host)
Cell Biology Research
Developmental Biology Research (transplantation marker for embryonic and adult tissue)
Fluorescent Proteins
Genetics Research (Tissue/Cell Markers: cell marker for bone marrow transplantation)
Genetics Research (Tissue/Cell Markers: glial cells)
Genetics Research (Tissue/Cell Markers: multiple)
Genetics Research (Tissue/Cell Markers: neurons)
Genetics Research (Tissue/Cell Markers: transplantation marker for embryonic and adult tissue)
Immunology and Inflammation Research (NK Cell Deficiency)
Immunology and Inflammation Research
Neurobiology Research (cell marker)
Toxicology Research (xenograft/transplant host)

GFP related

Research Tools
Fluorescent Proteins

Genes & Alleles

Gene & Allele Information

Allele Symbol Cx3cr1tm1Litt
Allele Name targeted mutation 1, Dan R Littman
Allele Type Targeted (Reporter)
Common Name(s) CX3CR1-GFP; CX3CR1-; CX3CR1GFP;
Mutation Made By Steffen Jung,   Weizmann Institute of Science
Strain of Origin129P2/OlaHsd
ES Cell Line NameE14.1
ES Cell Line Strain129P2/OlaHsd
Site of ExpressionEGFP expression mimics endogenous gene expression and is detected in monocytes, dendritic cells, NK cells, and brain microglia.
Expressed Gene GFP, Green Fluorescent Protein, jellyfish
Green Fluorescent Protein (GFP), derived from the jellyfish Aequorea victoria, is a versatile reporter molecule which has found use in many biological applications. In some constructs the original molecule has been modified in order to enhance its fluorescence intensity (EGFP, enhanced GFP). When utilized in a transgenic construct, tissue expressing sufficient amounts of GFP will fluoresce when exposed to a 488 nm light source.
Gene Symbol and Name Cx3cr1, chemokine (C-X3-C) receptor 1
Chromosome 9
Gene Common Name(s) CCRL1; CMKBRL1; CMKDR1; GPR13; GPRV28; Rbs11; V28;
Molecular Note The endogenous locus was disrupted by the insertion of sequence encoding green fluourescent protein (GFP), replacing the first 390 bp of the coding exon (exon 2). The deleted region encoded an amino-terminal portion of the protein that is crucial for interaction with endogenous ligand, Cx3cl1. A floxed neo gene included in the targeting vector for selection was excised prior to germline transmission, leaving a single loxP site downstream of the GFP sequence. RT-PCR and flow cytometry indicated an absenceof endogenous protein and the presence GFP expression in homozygous mutant mice. [MGI Ref ID J:84544]

Genotyping

Genotyping Information

Genotyping Protocols

Cx3cr1tm1Litt, STD PCR, vers. 1

Helpful Links

Optimizing PCR Protocols

References

References

Selected Reference(s)

Jung S; Aliberti J; Graemmel P; Sunshine MJ; Kreutzberg GW; Sher A; Littman DR. 2000. Analysis of fractalkine receptor CX(3)CR1 function by targeted deletion and green fluorescent protein reporter gene insertion. Mol Cell Biol 20(11):4106-14. [PubMed: 10805752]  [MGI Ref ID J:84544]

Additional References

Cx3cr1tm1Litt related

Arnold L; Henry A; Poron F; Baba-Amer Y; van Rooijen N; Plonquet A; Gherardi RK; Chazaud B. 2007. Inflammatory monocytes recruited after skeletal muscle injury switch into antiinflammatory macrophages to support myogenesis. J Exp Med 204(5):1057-69. [PubMed: 17485518]  [MGI Ref ID J:125715]

Bertrand JY; Jalil A; Klaine M; Jung S; Cumano A; Godin I. 2005. Three pathways to mature macrophages in the early mouse yolk sac. Blood 106(9):3004-11. [PubMed: 16020514]  [MGI Ref ID J:123941]

Cardona AE; Pioro EP; Sasse ME; Kostenko V; Cardona SM; Dijkstra IM; Huang D; Kidd G; Dombrowski S; Dutta R; Lee JC; Cook DN; Jung S; Lira SA; Littman DR; Ransohoff RM. 2006. Control of microglial neurotoxicity by the fractalkine receptor. Nat Neurosci 9(7):917-24. [PubMed: 16732273]  [MGI Ref ID J:110266]

Cardona AE; Sasse ME; Liu L; Cardona SM; Mizutani M; Savarin C; Hu T; Ransohoff RM. 2008. Scavenging roles of chemokine receptors: chemokine receptor deficiency is associated with increased levels of ligand in circulation and tissues. Blood 112(2):256-63. [PubMed: 18347198]  [MGI Ref ID J:138467]

Carreras E; Turner S; Paharkova-Vatchkova V; Mao A; Dascher C; Kovats S. 2008. Estradiol acts directly on bone marrow myeloid progenitors to differentially regulate GM-CSF or Flt3 ligand-mediated dendritic cell differentiation. J Immunol 180(2):727-38. [PubMed: 18178810]  [MGI Ref ID J:130951]

Chinnery HR; Ruitenberg MJ; Plant GW; Pearlman E; Jung S; McMenamin PG. 2007. The chemokine receptor CX3CR1 mediates homing of MHC class II-positive cells to the normal mouse corneal epithelium. Invest Ophthalmol Vis Sci 48(4):1568-74. [PubMed: 17389486]  [MGI Ref ID J:123257]

Combadiere C; Feumi C; Raoul W; Keller N; Rodero M; Pezard A; Lavalette S; Houssier M; Jonet L; Picard E; Debre P; Sirinyan M; Deterre P; Ferroukhi T; Cohen SY; Chauvaud D; Jeanny JC; Chemtob S; Behar-Cohen F; Sennlaub F. 2007. CX3CR1-dependent subretinal microglia cell accumulation is associated with cardinal features of age-related macular degeneration. J Clin Invest 117(10):2920-8. [PubMed: 17909628]  [MGI Ref ID J:127548]

Fainaru O; Woolf E; Lotem J; Yarmus M; Brenner O; Goldenberg D; Negreanu V; Bernstein Y; Levanon D; Jung S; Groner Y. 2004. Runx3 regulates mouse TGF-beta-mediated dendritic cell function and its absence results in airway inflammation. EMBO J 23(4):969-79. [PubMed: 14765120]  [MGI Ref ID J:88424]

Geissmann F; Jung S; Littman DR. 2003. Blood monocytes consist of two principal subsets with distinct migratory properties. Immunity 19(1):71-82. [PubMed: 12871640]  [MGI Ref ID J:90912]

Hapfelmeier S; Muller AJ; Stecher B; Kaiser P; Barthel M; Endt K; Eberhard M; Robbiani R; Jacobi CA; Heikenwalder M; Kirschning C; Jung S; Stallmach T; Kremer M; Hardt WD. 2008. Microbe sampling by mucosal dendritic cells is a discrete, MyD88-independent step in DeltainvG S. Typhimurium colitis. J Exp Med 205(2):437-50. [PubMed: 18268033]  [MGI Ref ID J:132107]

Haynes SE; Hollopeter G; Yang G; Kurpius D; Dailey ME; Gan WB; Julius D. 2006. The P2Y(12) receptor regulates microglial activation by extracellular nucleotides. Nat Neurosci 9(12):1512-9. [PubMed: 17115040]  [MGI Ref ID J:116110]

Huang D; Shi FD; Jung S; Pien GC; Wang J; Salazar-Mather TP; He TT; Weaver JT; Ljunggren HG; Biron CA; Littman DR; Ransohoff RM. 2006. The neuronal chemokine CX3CL1/fractalkine selectively recruits NK cells that modify experimental autoimmune encephalomyelitis within the central nervous system. FASEB J 20(7):896-905. [PubMed: 16675847]  [MGI Ref ID J:129712]

Huang D; Wujek J; Kidd G; He TT; Cardona A; Sasse ME; Stein EJ; Kish J; Tani M; Charo IF; Proudfoot AE; Rollins BJ; Handel T; Ransohoff RM. 2005. Chronic expression of monocyte chemoattractant protein-1 in the central nervous system causes delayed encephalopathy and impaired microglial function in mice. FASEB J 19(7):761-72. [PubMed: 15857890]  [MGI Ref ID J:134548]

Kezic J; McMenamin PG. 2008. Differential turnover rates of monocyte-derived cells in varied ocular tissue microenvironments. J Leukoc Biol 84(3):721-9. [PubMed: 18577714]  [MGI Ref ID J:138301]

Kezic J; Xu H; Chinnery HR; Murphy CC; McMenamin PG. 2008. Retinal microglia and uveal tract dendritic cells and macrophages are not CX3CR1 dependent in their recruitment and distribution in the young mouse eye. Invest Ophthalmol Vis Sci 49(4):1599-608. [PubMed: 18385080]  [MGI Ref ID J:136154]

Kim JV; Dustin ML. 2006. Innate response to focal necrotic injury inside the blood-brain barrier. J Immunol 177(8):5269-77. [PubMed: 17015712]  [MGI Ref ID J:139445]

Lauro C; Di Angelantonio S; Cipriani R; Sobrero F; Antonilli L; Brusadin V; Ragozzino D; Limatola C. 2008. Activity of adenosine receptors type 1 Is required for CX3CL1-mediated neuroprotection and neuromodulation in hippocampal neurons. J Immunol 180(11):7590-6. [PubMed: 18490761]  [MGI Ref ID J:136344]

Lin KL; Suzuki Y; Nakano H; Ramsburg E; Gunn MD. 2008. CCR2+ monocyte-derived dendritic cells and exudate macrophages produce influenza-induced pulmonary immune pathology and mortality. J Immunol 180(4):2562-72. [PubMed: 18250467]  [MGI Ref ID J:131979]

Liu P; Patil S; Rojas M; Fong AM; Smyth SS; Patel DD. 2006. CX3CR1 deficiency confers protection from intimal hyperplasia after arterial injury. Arterioscler Thromb Vasc Biol 26(9):2056-62. [PubMed: 16809547]  [MGI Ref ID J:124722]

Masse GX; Corcuff E; Strick-Marchand H; Guy-Grand D; Tafuri-Bladt A; Albert ML; Lantz O; Di Santo JP. 2007. Gamma c cytokines condition the progressive differentiation of CD4+ T cells. Proc Natl Acad Sci U S A 104(39):15442-7. [PubMed: 17855567]  [MGI Ref ID J:125207]

McComb JG; Ranganathan M; Liu XH; Pilewski JM; Ray P; Watkins SC; Choi AM; Lee JS. 2008. CX3CL1 up-regulation is associated with recruitment of CX3CR1+ mononuclear phagocytes and T lymphocytes in the lungs during cigarette smoke-induced emphysema. Am J Pathol 173(4):949-61. [PubMed: 18772344]  [MGI Ref ID J:139658]

Meyer-Luehmann M; Spires-Jones TL; Prada C; Garcia-Alloza M; de Calignon A; Rozkalne A; Koenigsknecht-Talboo J; Holtzman DM; Bacskai BJ; Hyman BT. 2008. Rapid appearance and local toxicity of amyloid-beta plaques in a mouse model of Alzheimer's disease. Nature 451(7179):720-4. [PubMed: 18256671]  [MGI Ref ID J:132628]

Mueller-Steiner S; Zhou Y; Arai H; Roberson ED; Sun B; Chen J; Wang X; Yu G; Esposito L; Mucke L; Gan L. 2006. Antiamyloidogenic and neuroprotective functions of cathepsin B: implications for Alzheimer's disease. Neuron 51(6):703-14. [PubMed: 16982417]  [MGI Ref ID J:113649]

Nahrendorf M; Swirski FK; Aikawa E; Stangenberg L; Wurdinger T; Figueiredo JL; Libby P; Weissleder R; Pittet MJ. 2007. The healing myocardium sequentially mobilizes two monocyte subsets with divergent and complementary functions. J Exp Med 204(12):3037-47. [PubMed: 18025128]  [MGI Ref ID J:128499]

Niess JH; Brand S; Gu X; Landsman L; Jung S; McCormick BA; Vyas JM; Boes M; Ploegh HL; Fox JG; Littman DR; Reinecker HC. 2005. CX3CR1-mediated dendritic cell access to the intestinal lumen and bacterial clearance. Science 307(5707):254-8. [PubMed: 15653504]  [MGI Ref ID J:95694]

Qu C; Edwards EW; Tacke F; Angeli V; Llodra J; Sanchez-Schmitz G; Garin A; Haque NS; Peters W; van Rooijen N; Sanchez-Torres C; Bromberg J; Charo IF; Jung S; Lira SA; Randolph GJ. 2004. Role of CCR8 and other chemokine pathways in the migration of monocyte-derived dendritic cells to lymph nodes. J Exp Med 200(10):1231-41. [PubMed: 15534368]  [MGI Ref ID J:94536]

Sapoznikov A; Pewzner-Jung Y; Kalchenko V; Krauthgamer R; Shachar I; Jung S. 2008. Perivascular clusters of dendritic cells provide critical survival signals to B cells in bone marrow niches. Nat Immunol 9(4):388-95. [PubMed: 18311142]  [MGI Ref ID J:133263]

Sawanobori Y; Ueha S; Kurachi M; Shimaoka T; Talmadge JE; Abe J; Shono Y; Kitabatake M; Kakimi K; Mukaida N; Matsushima K. 2008. Chemokine-mediated rapid turnover of myeloid-derived suppressor cells in tumor-bearing mice. Blood 111(12):5457-66. [PubMed: 18375791]  [MGI Ref ID J:136844]

Soehnlein O; Zernecke A; Eriksson EE; Rothfuchs AG; Pham CT; Herwald H; Bidzhekov K; Rottenberg ME; Weber C; Lindbom L. 2008. Neutrophil secretion products pave the way for inflammatory monocytes. Blood 112(4):1461-71. [PubMed: 18490516]  [MGI Ref ID J:138439]

Synowitz M; Glass R; Farber K; Markovic D; Kronenberg G; Herrmann K; Schnermann J; Nolte C; van Rooijen N; Kiwit J; Kettenmann H. 2006. A1 adenosine receptors in microglia control glioblastoma-host interaction. Cancer Res 66(17):8550-7. [PubMed: 16951167]  [MGI Ref ID J:112410]

Tacke F; Alvarez D; Kaplan TJ; Jakubzick C; Spanbroek R; Llodra J; Garin A; Liu J; Mack M; van Rooijen N; Lira SA; Habenicht AJ; Randolph GJ. 2007. Monocyte subsets differentially employ CCR2, CCR5, and CX3CR1 to accumulate within atherosclerotic plaques. J Clin Invest 117(1):185-94. [PubMed: 17200718]  [MGI Ref ID J:117437]

Thomas DM; Francescutti-Verbeem DM; Kuhn DM. 2008. Methamphetamine-induced neurotoxicity and microglial activation are not mediated by fractalkine receptor signaling. J Neurochem 106(2):696-705. [PubMed: 18410508]  [MGI Ref ID J:139390]

Vallon-Eberhard A; Landsman L; Yogev N; Verrier B; Jung S. 2006. Transepithelial pathogen uptake into the small intestinal lamina propria. J Immunol 176(4):2465-9. [PubMed: 16456006]  [MGI Ref ID J:106225]

Varol C; Landsman L; Fogg DK; Greenshtein L; Gildor B; Margalit R; Kalchenko V; Geissmann F; Jung S. 2007. Monocytes give rise to mucosal, but not splenic, conventional dendritic cells. J Exp Med 204(1):171-80. [PubMed: 17190836]  [MGI Ref ID J:125312]

Wojcik AJ; Skaflen MD; Srinivasan S; Hedrick CC. 2008. A Critical Role for ABCG1 in Macrophage Inflammation and Lung Homeostasis. J Immunol 180(6):4273-82. [PubMed: 18322240]  [MGI Ref ID J:132952]

Health & husbandry

Health & Colony Maintenance Information

Animal Health Reports

Room Number           AX12

Colony Maintenance

Breeding & HusbandryWhen maintaining a live colony, these mice are bred as homozygotes.
Mating SystemHomozygote x Homozygote         (Female x Male)
Diet Information LabDiet® 5K52/5K67

Purchasing information

Pricing, Supply Level & Notes, Controls, General Terms & Conditions

Pricing

Pricing for USA, Canada and Mexico shipping destinations View International pricing
Weeks of AgePrice*GenderGenotypes Provided
Individual Mouse Price $202.30Female or MaleHomozygous for Cx3cr1tm1Litt
Pairs /Price*Pair Genotype
$404.60Homozygous for Cx3cr1tm1Litt x Homozygous for Cx3cr1tm1Litt
*Price(s) in US dollars ($)

Additional Supply Details

Supply Notes

Pricing for International shipping destinations View USA Canada and Mexico pricing
Weeks of AgePrice*GenderGenotypes Provided
Individual Mouse Price $263.00Female or MaleHomozygous for Cx3cr1tm1Litt
Pairs /Price*Pair Genotype
$526.00Homozygous for Cx3cr1tm1Litt x Homozygous for Cx3cr1tm1Litt
*Price(s) in US dollars ($)

Additional Supply Details

Supply Notes

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

Control Information

  Control
   000664 C57BL/6J
 
  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.

General Terms and Conditions


See Terms of Use


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

Terms of Use

Terms of Use


General Terms and Conditions


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.

Contact information

General inquiries

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phone:207-288-6470
fax:207-288-6655

JAX® Mice & Services Conditions of Use

“Each recipient institution, including its employees and other researchers under its control (RECIPIENT), of mice or services using mice from The Jackson Laboratory (TJL) agrees that such mice, descendants of those mice derived by inbreeding or crossbreeding, including unmodified derivatives of those mice or their descendants (“MICE”) shall not be: (i) used for any purpose other than the internal research of the RECIPIENT, (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 with respect to MICE. Acceptance of MICE from TJL shall be deemed agreement by RECIPIENT to these conditions, and departure from these conditions requires The Jackson Laboratory’s prior written authorization.”

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