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Run-on analysis demonstrated detectable levels of c-jun gene transcription in untreated HL-60 cells , and that exposure to TPA increases this rate 3.3-fold.
 DNA: c-jun; cell line: HL-60 cells; cell line: untreated HL-60 cells
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; cell line: HL-60 cells; cell line: untreated HL-60 cells