instruction:
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.
question:
 In B - lymphoblastoid cell lines derived from two independent class II - deficient bare lymphocyte syndrome patients , we observed a drastic decrease in transcription rates of the class II genes .
answer:
class II genes


question:
 Therefore , under appropriate experimental conditions , it was possible to demonstrate cross - reactivity between the antiserum against rat liver glucocorticoid receptor and the 58 - to 62 - A ( Stokes radius ) glucocorticoid receptor from species as diverse as mouse and humans .
answer:
glucocorticoid receptor


question:
 The cellular water space was measured with 3H2O , and glucocorticoid receptor number was measured in a whole - cell binding assay with [ 3H ] dexamethasone at 30 and 37 degrees C .
answer:

glucocorticoid receptor