instruction:
In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.
question:
 Mycobacterium tuberculosis inhibits IFN - gamma transcriptional responses without inhibiting activation of STAT1 .
answer:
IFN - gamma


question:
 The aromatic hydrocarbon receptor ( AHR ) is a ligand - activated transcription factor that regulates the expression of several drug - metabolizing enzymes and has been implicated in immunosuppression , teratogenesis , cell - specific hyperplasia , and certain types of malignancies and toxicities .
answer:
aromatic hydrocarbon receptor


question:
 Furthermore , addition of the recombinant NF - YA subunit restores NF - Y binding .
answer:

NF - Y