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: Due to significant homology to the C - terminus of the Mutator transposase this alternative gene product was named Trap ( transposon - associated protein ) .

Answer: Mutator transposase

Question: These results provide strong evidence that conserved interhelical packing interactions in the gp41 core are important determinants of HIV - 1 entry and its inhibition .

Answer: gp41 core

Question: Characterization and targeted disruption of murine Nup50 , a p27 ( Kip1 ) - interacting component of the nuclear pore complex .

Answer:
murine Nup50