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]:  Promoter elements and transcriptional control of the mouse acetylcholinesterase gene .
[A]: mouse acetylcholinesterase gene


[Q]:  Hepatitis B immune globulins and HIV antibodies .
[A]: HIV antibodies


[Q]:  It competes with the calcium ion which brings about inhibition of myosine kinase , and therefore a drop in phosphorylated myosine .
[A]:
myosine kinase