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:  The mechanism responsible for the delayed nuclear accumulation of phosphorylated STAT3 was examined in detail , focusing on the role of B cell - derived lymphokines .

Output: phosphorylated STAT3


Input: Consider Input:  However , these compounds did not have a significant effect on SDF1 alpha - induced mitogen - activated protein kinase activity .

Output: SDF1 alpha


Input: Consider Input:  Antisera were obtained following immunization of New Zealand White rabbits with [ 3H ] triamcinolone acetonide [ ( 3H ] TA ) - glucocorticoid receptor complexes partially purified by two - stage DNA - cellulose chromatography .


Output: glucocorticoid receptor