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.
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Question:  Liver disease and HCV infection after transplantation of organs from hepatitis C antibody positive donors .

Answer: hepatitis C antibody


Question:  Toxicity of benzoyl chloride ( 2 , 4 , 6 - trichlorophenyl ) hydrazone ( Banamite ) and potential metabolites to twospotted spider mites and potency as inhibitors of rat liver monoamine oxidase .

Answer: monoamine oxidase


Question:  Inhibition of Raf - 1 signaling by a monoclonal antibody , which interferes with Raf - 1 activation and with Mek substrate binding .

Answer:
Raf - 1