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

SOLUTION: P . aeruginosa

PROBLEM:  S . tuberosum cox2 gene , including a 727 bp non - coding upstream region , was isolated by PCR from total DNA using the primer A designed from partial sequences reported by L o essl et al .

SOLUTION: S . tuberosum

PROBLEM:  Fifteen microliter binding reactions were prepared , each consisting of 20 000 c . p . m . radiolabeled DNA probe , 5 micro g of crude protein extract , non - specific competitor DNAs ( 0 . 3 micro g of yeast tRNA , 0 . 3 micro g of salmon sperm DNA and 0 . 5 micro g of E . coli DNA ) , 10 micro g of BSA , 10 mM Tris - HCl ( pH 8 . 0 ) , 10 mM MgCl2 and 8 % glycerol .

SOLUTION:
E . coli