(B) Flow cytometry analysis showing mean of MFI of BCL11B protein levels in CD4+CD8β+ DP (black bar) and CD4-CD8β- DN CD3+TCRγδ+ (grey bar) ex vivo thymocytes, normalized to FMO sample (BCL11B stained - BCL11B unstained sample) (n=4 independent experiments with different donors, error bars indicate SEM and * indicates p<0.05 in a paired t-test). 