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.

 As anticipated , NRXI could be demonstrated in all lymphoid cells studied from obligate carriers of XSCID and an obligate carrier of XLH but not on a carrier of X - linked immunodeficiency with hyper - IgM .
hyper - IgM

 Transient transfection analysis further confirmed the Tax transactivation of the TR3 / nur77 promoter but not the NOR - 1 promoter in different cell types .
TR3 / nur77

 Evidence is presented that if they are to grow , end buds must condition proximal fatty stroma by recruiting white blood cells as well as inducing stromal cell division and , possibly , estrogen receptors .

estrogen receptors