11766
Characterization of the NF-kappa B1 promoter identified an Egr-1 site which was found to be essential for both the PMA / PHA -mediated induction as well as the synergistic activation observed after the expression of the RelA subunit of NF-kappa B and Egr-1 .
 DNA: Egr-1 site; protein: NF-kappa B; protein: Egr-1; protein: PHA; DNA: NF-kappa B1 promoter
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: Egr-1 site, NF-kappa B, Egr-1, PHA, NF-kappa B1 promoter 
Answer:
 DNA: Egr-1 site; protein: NF-kappa B; protein: Egr-1; protein: PHA; DNA: NF-kappa B1 promoter