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We have previously found a cis-acting region spanning the GM-CSF promoter region (positions -95 to +27) that confers inducibility to reporter genes in transient transfection assays .
 DNA: cis-acting region; protein: GM-CSF; DNA: reporter genes; DNA: GM-CSF promoter region
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: cis-acting region; protein: GM-CSF; DNA: reporter genes; DNA: GM-CSF promoter region