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These data indicate that the NF kappa B sites of the HIV promoter are essential for its transactivation during HHV-6(GS) infection .
 DNA: HIV promoter; DNA: NF kappa B sites
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: HIV promoter; DNA: NF kappa B sites