instruction:
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.
question:
 Maximum overexpression of holoenzyme activity was achieved by the inclusion in such plasmids of Salmonella typhimurium cysG , which encodes a uroporphyrinogen III methyltransferase required for the synthesis of siroheme , a cofactor for the hemoprotein .
answer:
uroporphyrinogen III methyltransferase


question:
 Promoter elements and transcriptional control of the mouse acetylcholinesterase gene .
answer:
mouse acetylcholinesterase gene


question:
 The c - raf - 1 proto - oncogene is the cellular homologue of v - raf , the oncogene of the acutely transforming retrovirus 3611 - MSV .
answer:

v - raf