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:  DESIGN : Activating protein - 1 ( AP - 1 ) and Tat - induced transcription were assessed using Jun and hybrid Tat / Jun - expression plasmids and reporter gene constructs which contained AP - 1 binding sites upstream of the rat prolactin TATAA element or an HIV - 1 LTR construct in which AP - 1 binding sites replaced the TAR element .
Example Output: AP - 1

Example Input:  The myb proto oncogene product ( c - Myb ) is a transcriptional regulator and its expression and function are tightly linked to the cellular entry into S phase and DNA synthesis .
Example Output: c - Myb

Example Input:  A conventional N - terminal signal sequence was not detected in the NodO protein .
Example Output:
NodO protein