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:
 Thus , unlike Old World primates , cortisol in New World primates has only weak sodium - retaining potency because the aldosterone receptor has a low affinity for cortisol .
answer:
aldosterone receptor


question:
 Using a luciferase reporter assay , we demonstrated that v - src overexpression in NIH3T3 induced STAT3 - dependent transcriptional activity from the mcl - 1 promoter and increased endogenous Mcl - 1 protein levels .
answer:
Mcl - 1


question:
 These Raf - responsive cell lines will be useful in elucidating the roles of the MAP kinase cascade on hematopoietic cell differentiation and malignant transformation
answer:

MAP kinase