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]:  This transformation suppression by Rb was further shown to be due to transcriptional repression of neu using Rb expressing effector plasmid and neu promoter - chloramphenicol acetyltransferase reporter gene .
[A]: chloramphenicol acetyltransferase


[Q]:  The effective use of superoxide dismutase from human erythrocytes in the late stages of experimental influenza infection
[A]: superoxide dismutase


[Q]:  For Thermus strain ZO5 dihydroorotase ( DHOase ; encoded by pyrC ) , the highest similarity scores ( about 40 % identity ) were obtained with DHOases from B . caldolyticus and Bacillus subtilis .
[A]:
ZO5 dihydroorotase