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.
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Question:  These results suggest that the Reg1 - Glc7 phosphatase is a cytoplasmic component of the machinery responsible for returning Snf1 kinase activity to its basal level and reestablishing glucose repression .

Answer: Snf1 kinase


Question:  Three experiments using 20 microM 2 - ( hydroxyamino ) - 1 - methyl - 6 - phenylimidazo [ 4 , 5 - b ] pyridine ( N - OH - PhIP ) were performed to induce mutations in the dihydrofolate reductase ( DHFR ) gene of a hemizygous Chinese hamster ovary ( CHO ) cell line ( UA21 ) .

Answer: dihydrofolate reductase


Question:  Transforming growth factor beta activates the promoter of cyclin - dependent kinase inhibitor p15INK4B through an Sp1 consensus site .

Answer:
Sp1 consensus site