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]:  Targeting of p300 to the interleukin - 2 promoter via CREB - Rel cross - talk during mitogen and oncogenic molecular signaling in activated T - cells .
[EX A]: interleukin - 2

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

[EX Q]:  Functionally , p58 ( + ) CTLs displayed a low lytic activity for HLA - A2 tumor and normal cells .
[EX A]:
HLA - A2