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.

[EX Q]:  Our data demonstrate that , in the context of this macrophage line , E12 induces expression of EBF and together these transcription factors coordinately regulate numerous B lineage - associated genes .
[EX A]: transcription factors

[EX Q]:  Cell cycle - dependent changes in glucocorticoid receptor content .
[EX A]: glucocorticoid receptor

[EX Q]:  p21ras and calcineurin synergize to regulate the nuclear factor of activated T cells .
[EX A]:
nuclear factor