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:  The rdgC gene ( PA3263 ) was amplified by the polymerase chain reaction ( PCR ) using the genomic DNA of P . aeruginosa strain PAO1 as a template .
A: 
P . aeruginosa