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:  Characterization of a unique protein component of yeast RNase MRP : an RNA - binding protein with a zinc - cluster domain .

A: yeast RNase MRP
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Q:  Maximum overexpression of holoenzyme activity was achieved by the inclusion in such plasmids of Salmonella typhimurium cysG , which encodes a uroporphyrinogen III methyltransferase required for the synthesis of siroheme , a cofactor for the hemoprotein .

A: uroporphyrinogen III methyltransferase
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Q:  The RsmA - mutant , like its parent , produces N - ( 3 - oxohexanoyl ) - L - homoserine lactone ( HSL ) , a starvation / cell density - sensing signal required for extracellular enzyme production .

A:
RsmA - mutant
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