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]:  In epithelial cells , defensin genes are found as both constitutively expressed and inducible .
[EX A]: defensin genes

[EX Q]:  The differential usage of this regulatory sequence motif is thought to be mediated by different species of octamer binding proteins .
[EX A]: octamer binding proteins

[EX Q]:  The mechanism responsible for the delayed nuclear accumulation of phosphorylated STAT3 was examined in detail , focusing on the role of B cell - derived lymphokines .
[EX A]:
phosphorylated STAT3

