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| These Brainbow 1.1 (founder line M) mice allow mutually exclusive expression of three membrane-targeted fluorescent proteins in astrocytes (including glia) throughout the brain, providing unambiguous delineation of boundaries between adjacent astrocytes in cre recombined cells, and may also be useful in conjunction with other Brainbow strains (Stock No's. 007901, 007910, and 007921) for neurobiological studies. | |||||||||||||||||||
- Description
- Disease & phenotype
- Genes & alleles
- Genotyping
- Health & care
- References
- Pricing & purchasing
- 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
Former Names B6.Cg-Tg(Thy1-kOFP,-mCherry,-mYFP,-mCerulean)M11Lich/J (Changed: 15-NOV-07 ) Type Congenic; Mutant Strain; Transgenic; Additional information on Genetically Engineered and Mutant Mice. Visit our online Nomenclature tutorial. Additional information on Congenic nomenclature. Species laboratory mouse Donating Investigator Jeff Lichtman, Harvard University Donating Investigator Joshua R Sanes, Harvard University Description
View Brainbow images for Stock No's 007901, 007910, 007911, and 007921.
These Thy1-Brainbow 1.1 (line M) transgenic mice are viable and fertile. The mice possess multiple fluorescent protein sequences uniquely flanked with pairs of incompatible Lox sites alternated to create mutually exclusive recombination events; allowing stochastic expression of multiple fluorescent proteins from a single transgene. Although the fluorescent protein immediately adjacent to the promoter, Kusabira-Orange (kOFP), was designed to be expressed prior to Cre-mediated recombination, basal kOFP expression is not observed in mouse tissues. When bred to Cre recombinase expressing mice, however, the resulting offspring can have one of three expression outcomes for each transgene in each cell of the cre expressing tissue(s): mCerulean (CFP), mYFP, or mCherry (RFP). The resulting fluorescent protein expression is observed in astrocytes of all areas of the brain and spinal cord, as well as dentate gyrus granule cells. A palmitoylation sequence tethers the mCherry (RFP), mYFP, and mCerulean (CFP) to the membrane, allowing clear labeling of axonal processes. Integration of tandem transgene copies yields combinatorial fluorescent protein expression in each cell, and thus many possible cell colors, providing a way to distinguish adjacent neurons and visualize other cellular interactions. Of note, the single FRT site inserted in the transgene allows tandem transgene copy number reduction through Flp-mediated recombination if desired. These Brainbow 1.1 (founder line M) mice allow mutually exclusive expression of three membrane-targeted fluorescent proteins in astrocytes (including glia) throughout the brain, providing unambiguous delineation of boundaries between adjacent astrocytes in cre recombined cells, and may also be useful in conjunction with other Brainbow strains (Stock No. 007901, 007910, and 007921) for neurobiological studies.Development
The Thy1-Brainbow 1.1 transgene was designed with the mouse Thy1 regulatory elements surrounding four fluorescent proteins (orange (OFP), red (RFP), enhanced yellow (EYFP), and cyan (CFP)) sequences uniquely flanked with pairs of incompatible Lox sites. Specifically, this Brainbow 1.1 coding region contained (from 5’ to 3’) a LoxN site, Lox2272 site, LoxP site, Kusabira-Orange OFP (kOFP; with polyA sequence), LoxN site, mCherry RFP (with membrane tethering palmitoylation sequence and polyA sequence), Lox2272 site, monomeric EYFP (mYFPA206K; with membrane tethering palmitoylation sequence and polyA sequence), LoxP site, mCerulean CFP (with membrane tethering palmitoylation sequence and 5’ FRT site and polyA sequence). This transgene was microinjected into C57BL/6JxCBA hybrid oocytes. Founder mice (line M) were bred with C57BL/6. The donating investigator reported that the resulting mutant mice were backcrossed to C57BL/6 (see SNP note below) for at least 5 generations prior to arrival at The Jackson Laboratory. Upon arrival, mice were bred to C57BL/6J (Stock No. 000664) for at least one generation to establish the colony.Kusabira-Orange (KO or kOFP) is a true OFP with an artificial amino acid sequence attached to the N-terminus of the protein allowing bright orange fluorescence in cells. The mCherry RFP is an optimized DsRed/mRFP1 fluorescent protein variant with a combination of amino acid substitutions designed to improve spectral properties. The monomeric EYFP (mYFPA206K) has an amino acid substitution replacing a hydrophobic region with a positively charged residue designed to prevent dimerization. The monomeric Cerulean (mCerulean) is a variant of ECFP (ECFPS72A/Y145A/H148D/A206K) with amino acid substitutions designed to improve spectral properties and prevent dimerization.
A 32 SNP (single nucleotide polymorphism) panel analysis, with 27 markers covering all 19 chromosomes and the X chromosome, as well as 5 markers that distinguish between the C57BL/6J and C57BL/6N substrains, was performed on the rederived living colony at The Jackson Laboratory Repository. While the 27 markers throughout the genome suggested a C57BL/6 genetic background, 4 of 5 markers that determine C57BL/6J from C57BL/6N were found to be segregating. These data suggest the mice sent to The Jackson Laboratory Repository were on a mixed C57BL/6J ; C57BL/6N genetic background.
Control Information
| Control | ||
|---|---|---|
| Noncarrier | ||
| 000664 C57BL/6J | ||
| Considerations for Choosing Controls | ||
Related Strains
Fluorescent Protein Strains
View Fluorescent Protein Strains (357 strains)
004218 B6.129(ICR)-Tg(CAG-ECFP)CK6Nagy/J 008513 B6.129P2-Gt(ROSA)26Sortm1(Trpv1,ECFP)Mde/J 007901 B6.Cg-Tg(Thy1-Brainbow1.0)HLich/J 007921 B6.Cg-Tg(Thy1-Brainbow2.1)RLich/J 003710 B6.Cg-Tg(Thy1-CFP)23Jrs/J 014131 B6.Cg-Tg(Thy1-CFP)IJrs/GfngJ 007940 B6.Cg-Tg(Thy1-CFP/COX8A)C1Lich/J 007967 B6.Cg-Tg(Thy1-CFP/COX8A)S2Lich/J 013161 B6.Cg-Tg(Thy1-Clomeleon)1Gjau/J 007910 B6;CBA-Tg(Thy1-Brainbow1.0)LLich/J 008004 B6;SJL-Tg(Thy1-ECFP/VAMP2)1Sud/J 007856 B6SJL-Tg(Thy1-Syt1/ECFP)1Sud/J 018671 D2.Cg-Tg(Thy1-CFP)23Jrs/SjJ 018067 FVB-Tg(Prism)1849Htz/J 018068 FVB-Tg(Prism)1989Htz/J 007879 STOCK Stx1atm2Sud/J 003773 STOCK Tg(CAG-ECFP)CK6Nagy/J 006784 STOCK Tg(Ins1-Cerulean)24Hara/J 016922 STOCK Tg(Myh7-CFP)1Jrs/J 013162 STOCK Tg(Thy1-Clomeleon)12Gjau/J 013163 STOCK Tg(Thy1-Clomeleon)13Gjau/J
021226 STOCK Tg(Thy1-Brainbow3.1)18Jrs/J 021225 STOCK Tg(Thy1-Brainbow3.1)3Jrs/J 021227 STOCK Tg(Thy1-Brainbow3.2)7Jrs/J
Additional Web Information
FLP-FRT Systems
Fluorescent Proteins/lacZ Systems
Introduction to Cre-lox technology
JAX® NOTES, Winter 2008; 508. Brainbow Mice Soon to be Available From The Jackson Laboratory.
Phenotype
Phenotype Information
This mouse can be used to support research in many areas including:
YFP relatedNeurobiology Research
Cre-lox System
loxP-flanked Sequences
loxP-flanked Sequences: Test/Reporter
Fluorescent protein expression in neural tissue
Research Tools
Cre-lox System
loxP-flanked Sequences
loxP-flanked Sequences: Test/Reporter
Developmental Biology Research
Cre-lox System
transplantation marker for embryonic and adult tissue
FLP-FRT System
FRT-flanked Sequences
Fluorescent Proteins
Genetics Research
Mutagenesis and Transgenesis
Mutagenesis and Transgenesis: Cre-lox System
Tissue/Cell Markers
Tissue/Cell Markers: Cre-lox System
Tissue/Cell Markers: astrocyte-specific marker
Tissue/Cell Markers: astrocytes
Tissue/Cell Markers: astrocytes, neurons
Tissue/Cell Markers: glial cells
Tissue/Cell Markers: multiple
Tissue/Cell Markers: neurons
Tissue/Cell Markers: transplantation marker for embryonic and adult tissue
Neurobiology Research
astrocyte-specific marker
cell marker
Research Tools
Fluorescent Proteins
Genes & Alleles
Gene & Allele Information provided by MGI
| Allele Symbol | Tg(Thy1-Brainbow1.1)MLich | ||
|---|---|---|---|
| Allele Name | transgene insertion M, Jeff W Lichtman | ||
| Allele Type | Transgenic (Reporter) | ||
| Common Name(s) | Tg(Thy1-kOFP,-mCherry,-mYFP,-mCerulean)MLich; Thy1-brainbow-1.1 line M; | ||
| Mutation Made By | Jeff Lichtman and Joshua Sanes, Harvard University | ||
| Strain of Origin | C57BL/6 x CBA | ||
| Site of Expression | When bred to Cre recombinase expressing mice, there is one of three expression outcomes for each transgene copy in each cell of the cre expressing tissue(s): mCerulean (CFP), mYFP, or mCherry (RFP). Integration of multiple tandem transgene copies allows for labeling of individual astrocytes of all areas of the brain and spinal cord, as well as dentate gyrus granule cells. | ||
| Expressed Gene | CFP, Cyan Fluorescent Protein, jellyfish | ||
| Expressed Gene | YFP, Yellow Fluorescent Protein, jellyfish | ||
| Yellow Fluorescent Protein (YFP) is a derivative of Green Fluorescent Protein (GFP), a versatile reporter molecule which has found use in many biological applications. The original molecule has been modified in order to enhance fluorescence intensity and shift the wavelength emitted when excited. When YFP is utilized in a transgenic construct, tissue expressing sufficient amounts of YFP will fluoresce yellowish-green when exposed to a 513 nm light source. | |||
| Expressed Gene | RFP, Red Fluorescent Protein, coral | ||
| Red Fluorescent Protein (RFP), derived from marine invertebrate organisms such as the soft coral Discosoma spp and reef coral, Heteractis crispa, is a versatile reporter molecule which has found use in many biological applications. The wild type protein, which is an obligate tetramer, is not well tolerated in mammalian systems. The original molecule has been modified in order to optimize expression to mammalian physiology (examples include monomeric RFP, mRFP1, DsRed, etc). | |||
| Expressed Gene | OFP, Orange Fluorescent Protein, jelly fish | ||
| Promoter | Thy1, thymus cell antigen 1, theta, mouse, laboratory | ||
| Molecular Note | The Thy1-Brainbow 1.1 transgene was designed with the mouse Thy1 regulatory elements surrounding four fluorescent proteins (orange (OFP), red (RFP), enhanced yellow (EYFP), and cyan (CFP)) sequences uniquely flanked with pairs of incompatible Lox sites. Specifically, this Brainbow 1.1 coding region contained (from 5' to 3') a LoxN site, Lox2272 site, LoxP site, Kusabira-Orange OFP (kOFP; with polyA sequence), LoxN site, mCherry RFP (with membrane tethering palmitoylation sequence and polyA sequence), Lox2272 site, monomeric EYFP (mYFPA206K; with membrane tethering palmitoylation sequence and polyA sequence), LoxP site, mCerulean CFP (with membrane tethering palmitoylation sequence and 5? FRT site and polyA sequence).Kusabira-Orange (KO or kOFP) is a true OFP with an artificial amino acid sequence attached to the N-terminus of the protein allowing bright orange fluorescence in cells. The mCherry RFP is an optimized DsRed/mRFP1 fluorescent protein variant with a combination of amino acid substitutions designed to improve spectral properties. The monomeric EYFP (mYFPA206K) has an amino acid substitution replacing a hydrophobic region with a positively charged residue designed to prevent dimerization. The monomeric Cerulean (mCerulean) is a variant of ECFP(ECFPS72A/Y145A/H148D/A206K) with amino acid substitutions designed to improve spectral properties and prevent dimerization. [MGI Ref ID J:125961] | ||
| Gene Symbol and Name | Tg(Thy1-Brainbow1.1)MLich, transgene insertion M, Jeff W Lichtman | ||
| Chromosome | UN | ||
| Gene Common Name(s) | Tg(Thy1-kOFP,-mCherry,-mYFP,-mCerulean)MLich; Thy1-brainbow-1.1 line M; | ||
Genotyping
Genotyping Information
Genotyping Protocols
Tg(Thy1-Brainbow1.1)MLich, High Resolution Melting
Tg(Thy1-Brainbow1.1)MLich, Standard PCR
Helpful Links
Genotyping resources and troubleshooting
References
References provided by MGI
Selected Reference(s)
Livet J; Weissman TA; Kang H; Draft RW; Lu J; Bennis RA; Sanes JR; Lichtman JW. 2007. Transgenic strategies for combinatorial expression of fluorescent proteins in the nervous system. Nature 450(7166):56-62. [PubMed: 17972876] [MGI Ref ID J:125961]
Health & husbandry
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.
Health & Colony Maintenance Information
Animal Health Reports
Production of mice from cryopreserved embryos or sperm occurs in a maximum barrier room, G200.Colony Maintenance
Breeding & Husbandry When maintaining a live colony, hemizygous mice are bred to wildtype siblings or to C57BL/6J inbred mice.
Pricing and Purchasing
Pricing, Supply Level & Notes, Controls
| Pricing for USA, Canada and Mexico shipping destinations |
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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 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
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 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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Standard Supply
Cryopreserved. Ready for recovery. Please refer to pricing and supply notes on the strain data sheet for further information.
General Supply Notes
- Genomic DNA is available for this strain from the Mouse DNA Resource.
Control Information
| Control | ||
|---|---|---|
| Noncarrier | ||
| 000664 C57BL/6J | ||
| Considerations for Choosing Controls | ||
| Control Pricing Information for Genetically Engineered Mutant Strains. | ||
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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
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General Terms and Conditions
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Contact information
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JAX® Mice, Products & Services Conditions of Use
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