1178
Nuclear run-on assays demonstrate that: (1) induction of c-jun and c-fos expression by TPA is regulated by transcriptional mechanisms , (2) TPA -induced expression of c-jun and c-fos does not require protein synthesis , and (3) TPA -induced expression of both genes is inhibited at the transcriptional level by dexamethasone .
 DNA: c-jun; protein: c-fos
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 DNA: c-jun; protein: c-fos