Table 1.

Transcription factor activities in various T cell subtypes.

	TEffector	TMemory precursors	TExhaustion
NFAT1	Moderately expressed	Expressed and has a role	Highly expressed
BLIMP1	Moderately expressed	Not expressed	Highly expressed
Eomes	Moderately expressed	Highly expressed	Highly expressed
T-bet	Highly expressed	Expressed and has a role	Expressed and has a role
IRF4	Essential for effector functions	Not expressed	Highly expressed
BATF	Moderately expressed and essential for effector functions	Expressed and has a role	Highly expressed
YY1	Moderately expressed	Expressed and has a role	Highly expressed
FOXO1	Opposes effector functions	Expressed and has a role	Highly expressed