1422
Exogenous ETS1 , but not ELF1 , can transactivate GM-CSF , through the GM5 site, in a PMA / ionomycin dependent manner .
 DNA: GM5; protein: ELF1; protein: GM-CSF; protein: ETS1
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: GM5; protein: ELF1; protein: GM-CSF; protein: ETS1