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.

[Q]:  Lymphocyte glucocorticoid receptor binding in depression : normal values following recovery .
[A]: glucocorticoid receptor


[Q]:  The trans - activator protein Tax of human T - cell leukemia virus type I ( HTLV - I ) plays an important role in the development of adult T - cell leukemia through , at least in part , its ability to stimulate cell growth .
[A]: trans - activator


[Q]:  The research described herein evaluates the expression and functional significance of peroxisome proliferator activator receptor - gamma ( PPAR - gamma ) on B - lineage cells .
[A]:
PPAR - gamma