Figure 3From: Specific expression of lacZ and cre recombinase in fetal thymic epithelial cells by multiplex gene targeting at the Foxn1 locusAnalysis of reporter expression in neonatal TECs after Cre recombination. Five-day old mice carrying both the Foxn1ex9creand R26YFP reporter genes were analyzed for the expression of YFP in TEC populations by FACS. Left panel shows the percentage of YFP positive cells in the CD45-MHC Class II+ population. Right panel shows the percentage of YFP positive cells in the CD45-UEA1+ population.Back to article page