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:  To study the presence of estrogen - binding sites ( EBS ) in the synovial tissues of male and female patients with rheumatoid arthritis ( RA ) and in age - and sex - matched healthy controls .

Output: binding sites


Input: Consider Input:  Glucocorticoid receptor levels and steroid induced inhibition of nucleic acid precursors have been examined in lymphocytes from 27 patients at different stages of chronic lymphatic leukaemia .

Output: Glucocorticoid receptor


Input: Consider Input:  The p12 ( I ) protein , encoded by the pX open reading frame I of the human T - lymphotropic virus type 1 ( HTLV - 1 ) , is a hydrophobic protein that localizes to the endoplasmic reticulum and the Golgi .


Output: hydrophobic protein