B-CAG-tdTomato cKImice

C57BL/6-Gt(ROSA)26Sortm1(CAG-tdTomato)Bcgen/Bcgen • 110148

B-CAG-tdTomato cKImice

Product nameB-CAG-tdTomato cKImice
Catalog number110148
Strain nameC57BL/6-Gt(ROSA)26Sortm1(CAG-tdTomato)Bcgen/Bcgen
Strain backgroundC57BL/6N
Official symbolROSA26、tdTomato
Chromosome6
ApplicationThis CAG-tdTomatomodel is an efficient tool to study the tissue specification of Cre mice, whencross with the Cre mice.

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  • Description
  • Targeting strategy
  • Phenotypic analysis

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      Description

      ROSAS26 gene produces a long non-coding RNA (lncRNA) that is under the control of a constitutive promoter. This locus is a widely used site for the integration of transgenes and reporter constructs.

      Gene editing strategy
      A CAG-LSL-tdTomato-WPRE-pA cassette was placed between the exon 1 and exon 2 using C57BL/6 embryonic stem cells. This strain was maintained on a C57BL/6 genetic background.
      Phenotype Analysis

      E

      Experimental design : T cells were isolated from peripheral blood in the single positive mice and the double-positive mice. The proportion of lymphocyte subpopulation were analyzed by flow cytometry.

      Results: tdTomato+ cells were detected in the double-positive mice.

      Experimental design : T cells were isolated from spleen in single positive mice and the double-positive mice. The proportion of lymphocyte subpopulation were analyzed by flow cytometry.

      Results: tdTomato+ cells were detected in the double-positive mice.