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.

[EX Q]: Upstream of the afa - 3 gene cluster , a 1 . 2 - kb region was found to be 96 % identical to the RepFIB sequence of one of the enterotoxigenic E . coli plasmids ( P307 ) , suggesting a common ancestor plasmid .
[EX A]: RepFIB sequence

[EX Q]: The effective use of superoxide dismutase from human erythrocytes in the late stages of experimental influenza infection
[EX A]: superoxide dismutase

[EX Q]: In human myxoid liposarcoma , a chromosomal rearrangement leads to fusion of the growth - arresting and DNA - damage - inducible transcription factor CHOP ( GADD153 ) to a peptide fragment encoded by the TLS gene .
[EX A]:
TLS gene