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:  Uptake of colicins required different domains in TonB , for colicin B and M around residue 160 and for colicin Ia , a domain closer to the C - terminal end .

SOLUTION: colicin Ia

PROBLEM:  A Brassica cDNA clone encoding a bifunctional hydroxymethylpyrimidine kinase / thiamin - phosphate pyrophosphorylase involved in thiamin biosynthesis .

SOLUTION: hydroxymethylpyrimidine kinase

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