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:
 DNA binding of the GR complex after temperature - induced activation was lower in the patient than in normal subjects .

Ex Output:
GR complex


Ex Input:
 To study B cell - specific changes that occur during the aging process , we investigated expression patterns of Pax - 5a and 5d in mature B cells of young and aged mice .

Ex Output:
Pax - 5a


Ex Input:
 TA - receptor sites rapidly decreased ( about 70 % ) after DEX treatment , without any apparent change in steroid specificity and affinity .

Ex Output:

receptor sites