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:  Rat cholesterol side - chain cleavage cytochrome P - 450 ( P - 450scc ) gene .
Example Output: P - 450scc

Example Input:  Furthermore , CL100 suppresses the [ val12 ] ras - induced activation of MAP kinase in a cell - free system from Xenopus oocytes .
Example Output:
MAP kinase