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In U937 and Jurkat T lymphoid cells , the inducibility of the different hybrid promoters by TNF-alpha or phorbol ester varied in a cell type- and promoter context-specific manner; the levels of gene activity of NF-kappa B -containing plasmids correlated directly with induction of NF-kappa B DNA-binding activity .
 protein: TNF-alpha; protein: NF-kappa B; DNA: NF-kappa B -containing plasmids; DNA: hybrid promoters; protein: NF-kappa B
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:
 protein: TNF-alpha; protein: NF-kappa B; DNA: NF-kappa B -containing plasmids; DNA: hybrid promoters; protein: NF-kappa B