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:  These data suggest that reduction in PRA may have contributed to the hemodynamic effects of this peak III PDE inhibitor .

SOLUTION: peak III PDE

PROBLEM:  To gain additional insights into this novel apoptotic checkpoint , we have now characterized the mouse survivin locus .

SOLUTION: mouse survivin locus

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

SOLUTION:
hepatitis C antibody