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]:  These results suggest that the Reg1 - Glc7 phosphatase is a cytoplasmic component of the machinery responsible for returning Snf1 kinase activity to its basal level and reestablishing glucose repression .
[EX A]: Snf1 kinase

[EX Q]:  Similar tissue - specific patterns are observed with a fusion between the caufliflower mosaic virus 35S RNA promotor and the GUS gene .
[EX A]: GUS gene

[EX Q]:  Both viruses express the mil / raf oncogene product as a gag - fusion polyprotein , while the myc oncogene of MH2 is expressed via a subgenomic mRNA .
[EX A]:
gag - fusion