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.

[Q]:  Hpr1 forms , together with Tho2 , Mft1 , and Thp2 , the THO complex , which controls transcription elongation and genome stability in Saccharomyces cerevisiae .
[A]: THO complex


[Q]:  The cause for the increase in plasma ANP levels in the active phase remains to be determined .
[A]: plasma ANP


[Q]:  To further study the role of tTG in liver disease , we initiated investigations into the effect of a proinflammatory mediator , tumor necrosis factor ( TNF ) - alpha , on tTG activity in cultured liver cells .
[A]:
tumor necrosis factor