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.

[Q]:  Matrix metalloproteinase s ( MMPs ) are a group of enzymes thought to be responsible for both normal connective tissue matrix remodelling and accelerated breakdown associated with tumour development .
[A]: Matrix metalloproteinase


[Q]:  This sequence - specific binding is probably mediated by a highly conserved sequence motif , ATTTGCAT , present in all three transcriptional elements .
[A]: transcriptional elements


[Q]:  Transcriptional regulation by C / EBP alpha and - beta in the expression of the gene for the MRP14 myeloid calcium binding protein .
[A]:
C / EBP