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]:  Thus , IL - 6 promotes CD4 + Th2 differentiation and inhibits Th1 differentiation by two independent molecular mechanisms .
[EX A]: IL - 6

[EX Q]:  Synergistic transcriptional activation of human Acyl - coenzyme A : cholesterol acyltransterase - 1 gene by interferon - gamma and all - trans - retinoic acid THP - 1 cells .
[EX A]: interferon - gamma

[EX Q]:  Immunoglobulin gene - specific transacting factors have been shown to play a role in lymphoid tissue - specific expression of immunoglobulin genes .
[EX A]:
immunoglobulin genes