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:  Human alcohol dehydrogenase ( ADH ) exists as a heterogeneous group of isozymes capable of oxidizing a wide variety of aliphatic and aromatic alcohols .

Answer: Human alcohol dehydrogenase


Question:  Here we show that one nudF suppressor also suppresses hs - mutations in nudA , nudC , and nudG and deletions in nudA and nudF .

Answer: nudF suppressor


Question:  Excess recombinant PTB squelches the splicing switch and reestablishes exon skipping as the predominant splicing pathway .

Answer:
recombinant PTB