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: Investigation of bradykinin metabolism in human and rat plasma in the presence of the dual ACE/NEP inhibitors GW660511X and omapatrilat.

SOLUTION: bradykinin

PROBLEM: Metabolic derangement of methionine and folate metabolism in mice deficient in methionine synthase reductase.

SOLUTION: methionine synthase

PROBLEM: Effect of 5-azacytidine and procainamide on CD3-zeta chain expression in Jurkat T cells.

SOLUTION:
CD3-zeta chain