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]:  Glucocorticoids inhibit signal transduction through IL - 2 receptor .
[EX A]: IL - 2

[EX Q]:  The results showed that HIV - 1 production was strongly induced .
[EX A]: HIV - 1

[EX Q]:  Surprisingly , in the CD4 ( + ) CD8 ( + ) thymocyte line , overexpression of a small Ikaros isoform had no effect on differentiation or on the pericentromeric targeting and DNA - binding properties of Ikaros .
[EX A]:
small Ikaros isoform