nuri77Nur77-GFP reporter mice as a useful tool study Nur77 promoter activity during renal IRI. (A) Induction of GFP transcript level mirrored that of Nur77 in the kidney tissues 24 hours after IRI,Nur77 was orinally identified by differential hybridization screening as a nerve growth factor–induced gene in pheochromocytoma cells. 3 The domain structure of Nur77