poly ( a ) + rna preparations from the prostates of noncastrated , castrated , and castrated rats injected daily for 7 days with cortisol were compared by northern blot hybridizations for the relative expression of genes associated with cell differentiation and maintenance ( the c1 prostatic steroid binding protein gene and alpha-tubulin ) , with cell death ( trpm-2 , hsp 70 , and c-fos ) , and with hormone regulation ( the androgen and glucocorticoid receptors ) .
C0007589
cell differentiation
C0085301
c-fos