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.
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Question:  In addition a comparative analysis of the hemopoietic stem cell and precursor compartment resulting from the two Ikaros mutations reveals a profound yet not absolute requirement for Ikaros in the production and differentiation of these populations .

Answer: Ikaros mutations


Question:  Lymphocyte commitment and differentiation are accompanied by programmed gene expression or repression events which are driven by lineage and stage specific transcription factors .

Answer: transcription factors


Question:  Mineralocorticoid and glucocorticoid receptors were measured in circulating mononuclear leukocytes in 5 patients affected by Conn ' s syndrome ( 3 cases of bilateral adrenal hyperplasia and 2 cases of adenoma plus unilateral hyperplasia ) .

Answer:
glucocorticoid receptors