Gt(ROSA)26Sor^{tm1(CAG-Klf2*)Gkan}
Targeted Allele Detail

Summary

• Symbol: Gt(ROSA)26Sor^{tm1(CAG-Klf2*)Gkan}
• Name: gene trap ROSA 26, Philippe Soriano; targeted mutation 1, Geoffrey Kansas
• MGI ID: MGI:7859288
• Gene: Gt(ROSA)26Sor Location: Chr6:113044389-113054205 bp, - strand Genetic Position: Chr6, 52.73 cM
• Alliance: Gt(ROSA)26Sor^{tm1(CAG-Klf2*)Gkan} page

Mutation origin

• Germline Transmission: Earliest citation of germline transmission: J:383516
• Parent Cell Line: Not Specified (ES Cell)
• Strain of Origin: Not Specified

Mutation description

• Allele Type: Targeted (Epitope tag, Inserted expressed sequence)
• Mutation: Insertion
• Mutation details:

  The targeting vector was created using the Rosa26 TARGATT site-specific PhiC31 integrase-mediated cassette exchange to contain a CMV-IE enhancer/chicken beta-actin/rabbit beta-globin hybrid (CAG) promoter, a loxP-flanked STOP cassette upstream of the Kruppel-like transcription factor 2, lung (Klf2) cDNA sequence, carrying a point mutation which changed lysine to arginine at amino acid position 121 (K121R), fused to an amino terminal HA tag sequence, followed by rabbit beta-globin intron and polyA sequences and attP/B sites, inserted into the Gt(ROSA)26Sor locus on chromosome 6. The construct was microinjected, along with the PhiC31 integrase mRNA, into the pronuclei of zygotes collected from TARGATT Rosa26-attP3 mice on an unknown genetic background. (J:101977, J:383516)

Find Mice (IMSR)

• Mouse strains and cell lines available from the International Mouse Strain Resource (IMSR)
• Carrying this Mutation: Mouse Strains: 1 strain available Cell Lines: 0 lines available
• Carrying any Gt(ROSA)26Sor Mutation: 1243 strains or lines available

References

• Original: J:383516 Kansas GS, Transient loss of KLF2 expression is essential for CD8 effector T cell expansion. J Immunol. 2026 Mar 17;215(3)
• All: 2 reference(s)