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 approach uses reporter - plasmids for the detection of intracellular signals mediated by the mitogen - activated protein kinase or cyclic AMP - dependent protein kinase .

SOLUTION: reporter - plasmids

PROBLEM: Inclusion of the sequences between - 4 and + 52 enhanced promoter activity ; this was primarily because of an Sp1 recognition site at + 9 / + 15 .

SOLUTION: Sp1 recognition site

PROBLEM: Many liberated NF - kappa B dimers reached the nucleus , where increased c - rel , p65 and p50 were detected by immunoblotting and by DNA binding assays .

SOLUTION:
c - rel