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]:  Virus infection does not appear to alter the amount of RelA ( p65 ) or NFKB1 ( p50 ) but rather affects the capacity of I kappa B alpha to sequester RelA ( p65 ) , therefore leading to constitutive levels of RelA DNA binding activity and to increased levels of NF - kappa B - dependent gene activity .
[A]: I kappa B


[Q]:  In this study , we obtained PBL from Epstein - Barr virus ( EBV ) IgG antibody positive kidney transplant recipients ( R ) and their living - related donors ( LRD ) one year after renal transplantation .
[A]: IgG antibody


[Q]:  This hypercortisolemia in the absence of clinical effects suggests a state of hormone resistance and could be mediated by alterations in the glucocorticoid receptor .
[A]:
glucocorticoid receptor