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.

Input: Consider Input: Transient transfection analysis further confirmed the Tax transactivation of the TR3 / nur77 promoter but not the NOR - 1 promoter in different cell types .

Output: TR3 / nur77

Input: Consider Input: Among six or so PKC isoforms expressed in T cells , only PKCtheta participates in the assembly of the supramolecular activation clusters at the contact site of the TCR with Ag .

Output: PKC isoforms

Input: Consider Input: Lymphocytes from patients with untreated adrenal insufficiency had fewer binding sites ( 3364 + / - 322 ) and a 2 - fold increase in binding affinity ( 5 . 4 + / - 0 . 9 mM ) .
Output: binding sites