About   Help   FAQ
Gt(ROSA)26Sortm1(CAG-Brainbow2.1)Cle
Targeted Allele Detail
Nomenclature
Symbol: Gt(ROSA)26Sortm1(CAG-Brainbow2.1)Cle
Name: gene trap ROSA 26, Philippe Soriano; targeted mutation 1, Hans Clevers
MGI ID: MGI:4835542
Synonyms: R26R-Brainbow2.1, R26R-Confetti
Gene: Gt(ROSA)26Sor  Location: Chr6:113067428-113077244 bp, - strand  Genetic Position: Chr6, 52.73 cM
Mutation
origin
Germline Transmission:  Earliest citation of germline transmission: J:164644
Parent Cell Line:  IB10/E14IB10 (ES Cell)
Strain of Origin:  129P2/OlaHsd
Mutation
description
Allele Type:    Targeted (Conditional ready, Reporter)
Mutation:    Insertion
 
Mutation detailsA targeting vector containing (from 5' to 3') a strong CAGG promoter, a loxP site, a PGK-Neo-pA cassette (serving as a transcriptional roadblock), and the Brainbow 2.1 construct. This entire construct was inserted between exons 1 and 2 of the Gt(ROSA)26Sor locus. The Brainbow 2.1 construct was designed by Drs. Jeff Lichtman and Joshua Sanes (Harvard University) with four fluorescent protein sequences uniquely positioned in a tandem fashion and delimited by loxP sites in opposite orientation. Specifically, this Brainbow 2.1 coding region is composed of two adjacent floxed head-to-tail tandem dimers. The first head-to-tail dimer contains a loxP site and humanized Renilla GFP (hrGFPII; with nuclear localization signal plus polyA sequence) in forward orientation and a loxP site and monomeric EYFP (mYFPA206K plus polyA sequence) in reverse orientation. The second head-to-tail dimer contains a loxP site and tdimer2(12) RFP plus polyA sequence in forward orientation, and a loxP site and mCerulean CFP (with membrane tethering palmitoylation sequence plus polyA sequence) in reverse orientation. A single frt site is located at the 3' end of the Brainbow 2.1 construct. (J:125961, J:164644)
Phenotypes
Loading...
View phenotypes and curated references for all genotypes (concatenated display).
Find Mice (IMSR)
Mouse strains and cell lines available from the International Mouse Strain Resource (IMSR)
Carrying this Mutation:  Mouse Strains: 2 strains available      Cell Lines: 0 lines available
Carrying any Gt(ROSA)26Sor Mutation:  497 strains or lines available
References
Original:  J:164644 Snippert HJ, et al., Intestinal crypt homeostasis results from neutral competition between symmetrically dividing Lgr5 stem cells. Cell. 2010 Oct 1;143(1):134-44
All:  112 reference(s)

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB), Gene Ontology (GO)
Citing These Resources
Funding Information
Warranty Disclaimer & Copyright Notice
Send questions and comments to User Support.
last database update
09/10/2019
MGI 6.14
The Jackson Laboratory