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.

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

Example Input:  Presently , we made chain pair switch , chimeric , and site mutant gamma delta TCRs and transfected them into TCR - mutant Jurkat T cells to examine the effects of changing the TCR gamma junctional region sequences on reactivity to prenyl pyrophosphate Ags .
Example Output: prenyl pyrophosphate Ags

Example Input:  The transcriptional start site , identified by primer extension and S1 nuclease assay , is 34 nt upstream of the translation initiation codon .
Example Output:
S1 nuclease