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To further characterize the protein-DNA interactions mediating IFN-beta induction , positive regulatory domain (PRD) II binding proteins were purified from phorbol ester induced Jurkat T-cells and from IFN primed, cycloheximide/polyinosinic-polycytidylic acid treated HeLa S3 cells .
 protein: IFN-beta; DNA: positive regulatory domain (PRD) II; protein: IFN; cell line: Jurkat T-cells; protein: positive regulatory domain (PRD) II binding proteins; cell line: IFN primed, cycloheximide/polyinosinic-polycytidylic acid treated HeLa S3 cells
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: IFN-beta; DNA: positive regulatory domain (PRD) II; protein: IFN; cell line: Jurkat T-cells; protein: positive regulatory domain (PRD) II binding proteins; cell line: IFN primed, cycloheximide/polyinosinic-polycytidylic acid treated HeLa S3 cells