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:
 In T cells these two signal pathways are critical for interleukin - 2 production .
answer:
interleukin - 2


question:
 From this comparison of aa sequences , the ATPK7 protein is considered to be a member of a novel subfamily of Ser / Thr PKs in plants .
answer:
ATPK7 protein


question:
 Members of the steroid / hormone nuclear receptor superfamily regulate target gene transcription via recognition and association with specific cis - acting sequences of DNA , called hormone response elements ( HREs ) .
answer:

nuclear receptor superfamily