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:  This ligand - independent pathway can function through another androgen - regulated promoter as shown by the use of the mouse mammary tumor virus MMTV - CAT reporter .

SOLUTION: CAT reporter

PROBLEM:  On the other hand , NE transport and antagonist ( [ 125I ] RTI - 55 ) binding assays on whole LLC - NET cells treated with tunicamycin reveal a pronounced reduction in NE transport activity and hNET membrane density paralleled by an inability of NET proteins to replenish the higher M ( r ) hNET pool .

SOLUTION: NET proteins

PROBLEM:  In cotransfection assays , a small fragment of Sin retaining the Src - SH3 - binding site and one tyrosine - containing motif induced c - Src activation as measured by a transcriptional reporter .

SOLUTION:
c - Src