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:  Wild type MEKK1 enhances promoter activity and the activity can be inhibited by dominant negative MEKK1 , MEK1 , MEK7 , MEK3 , p38 / RK , and c - Jun .

SOLUTION: c - Jun

PROBLEM:  The polypeptide encoded by the cDNA contained 450 amino acids with a calculated M ( r ) of 52 , 057 , and showed significant homology with human and mouse CAD ( 22 % identity ) .

SOLUTION: mouse CAD

PROBLEM:  BACKGROUND : Murine Nramp is a candidate for the macrophage resistance gene Ity / Lsh / Bcg .

SOLUTION:
Murine Nramp