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Specific mRNAs for c-fos and c-jun were detectable within 30 min after cell activation and reached maximal levels within 2 h.
 DNA: c-jun; RNA: mRNAs; DNA: 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; RNA: mRNAs; DNA: c-fos