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: We have utilized transient transfections , mutation analysis , electromobility gel - shifts , and immunoblot analysis to test the hypothesis that expression of the CTalpha gene is controlled in part by the binding of three trans - acting nuclear factors , Sp1 , Sp2 , and Sp3 .

SOLUTION: CTalpha gene

PROBLEM: We examined the mechanisms by which two different types of photonic radiation , short wavelength UV ( UV - C ) and gamma radiation , activate transcription factor NF - kappaB .

SOLUTION: NF - kappaB

PROBLEM: The electron spin resonance study also demonstrated that the formation of superoxide - DMPO spin adduct was strongly inhibited by a selective cyclooxygenase - 2 inhibitor , etodolac , in a concentration - dependent manner .

SOLUTION:
cyclooxygenase - 2