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 to TAK1 , TGF - beta also stimulated JNK activity .

Answer: TGF - beta


Question:  The corresponding tetrapeptide sequences SSPD and SATD for human and mouse PKC - epsilon , respectively , are unusual for caspase - 3 .

Answer: caspase - 3


Question:  Tubular dysfunction in renal lithiasis : cause or consequence ? ] To investigate whether overall tubular dysfunction is encountered in a particular subgroup of patients with urolithiasis , the following parameters of renal tubular function have been measured in fasting morning urine in 124 male stone formers : excretion of lysozyme and gamma - glutamyl transpeptidase ( gamma - GT ) , fractional excretion ( FE ) or glucose , insulin , bicarbonate after an alkali load , and theoretical phosphate threshold ( TmP / GFR ) .

Answer:
gamma - GT