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 Input:
 Here we present evidence for yet another B cell specific octamer binding protein of 75 kd ( OTF - 2B ) .

Ex Output:
OTF - 2B


Ex Input:
 Inhaled NO also blocked the activities of reactive oxygen species and nuclear factor - kappaB binding to DNA in lavage cells and in alveolar macrophages .

Ex Output:
nuclear factor


Ex Input:
 We have previously observed that ionizing radiation induces tyrosine phosphorylation in human B - lymphocyte precursors by stimulation of unidentified tyrosine kinases and this phosphorylation is substantially augmented by vanadate .

Ex Output:

tyrosine kinases