showed a trendp=0.1
Although the total numbers of GFP + thymocytes were unaffected, retroviral expression of Gfi1 in Lyl1 −/− progenitors permitted lymphoid development and showed a trend towards increased frequencies of T-lineage cells compared to GFP -transduced controls (p=0.1) suggesting that Gfi1 is a critical target of Lyl1 at the ETP stage, enabling thymic T cell lineage development.