Figure 3. GFP induction and mKate2 expression is uniform in most organs of CAGs-rtTA3 and CAGs-RIK mice.
Immunofluorescence stains for GFP and mKate2 in the small intestine and pancreas of ‘no rtTA’, R26-rtTA, CAGs-rtTA3 and CAGs-RIK mice following 1 week of doxycycline treatment. All rtTA strains show strong GFP induction in small intestine (A), but only CAGs-rtTA3 and CAGs-RIK show robust and uniform GFP expression (and mKate2 for RIK) in the pancreatic acinar tissue (B).