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.

By contrast , CIS failed to affect the IL - 9 response .
IL - 9

Characterization and targeted disruption of murine Nup50 , a p27 ( Kip1 ) - interacting component of the nuclear pore complex .
murine Nup50

The induction by dexamethasone of rat liver CYP3A1 differs from classical glucocorticoid gene regulation in part because both glucocorticoids and antiglucocorticoids such as pregnenolone 16 alpha - carbonitrile ( PCN ) induce CYP3A1 through transcriptional gene activation .
rat liver CYP3A1