Fig. 4From: The expression of B23 and EGR1 proteins is functionally linked in tumor cells under stress conditionsB23 is downregulated in EGR1 −/− mouse brain. a B23 mRNA and b-c protein levels in EGR1 +/+ and EGR1 −/− mice. Whole brain extracts (80 μg) were obtained from nine wt and EGR1 −/− female three month old mice. The EGR1 protein was quantified as relative to that of GAPDH taken as control. Comparisons were performed by t-test. Significant results are highlighted with asterisks (**p < 0.001)Back to article page