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: Similar tissue - specific patterns are observed with a fusion between the caufliflower mosaic virus 35S RNA promotor and the GUS gene .
Example Output: GUS gene

Example Input: Protease digestion and alkaline extraction of microsomes containing labeled mutant proteins further showed that segment 3 was sufficient for stable membrane anchoring of the glycoproteins , indicating that this segment may specify the transmembrane domain of the gB glycoprotein .
Example Output: gB glycoprotein

Example Input: Furthermore , the rapid light - mediated increase of CPRF proteins was insensitive to transcriptional inhibitors , suggesting that a post - transcriptional mechanism controls CPRF accumulation .
Example Output:
CPRF proteins