Figure 5: Different Eα enhanceosomes are assembled in lDP thymocytes and αβ T lymphocytes. The diagram depicts the TFs that are bound to Eα in the indicated cell stages based on genomic footprinting and chromatin immunoprecipitation experiments, as well as in vitro experiments [14,57-59,62,76]. The TFs are represented by colored ovals and their identity is indicated. The Eα enhanceosome assembled in αβ T lymphocytes lacks bound E2A and HEB TFs compared to those assembled in lDP thymocytes [62,76].