There was a higher expression of c jun mRNA and protein in BIU87/A than that in BIU87, but no difference in c fos was found in both cell lines.

• c jun基因mRNA及其蛋白在BIU87/A的表达均高于BIU87,而c fos基因在BIU87和BIU87/A的表达未见明显差异 (P >0 0 5 ) ;