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:  In the virus - infected cells , translation of the M1 protein was reduced to 10 to 20 % of that of the wild - type virus ; however , the translation of neither the nucleoprotein nor NS1 was significantly interfered with , indicating the important role of NS1 in translational stimulation of the M1 protein .
Example Output: M1 protein

Example Input:  Molecular cloning of cDNAs encoding alpha - subunits of guanine nucleotide - binding regulatory proteins ( G - proteins ) has revealed the existence of nine species of alpha - subunits .
Example Output: G - proteins

Example Input:  These morphological changes are associated with a marked induction of P450arom gene expression .
Example Output:
P450arom gene