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Reticuloendotheliosis virus long terminal repeat elements are efficient promoters in cells of various species and tissue origin, including human lymphoid cells .
 DNA: promoters; DNA: Reticuloendotheliosis virus long terminal repeat elements; cell type: human lymphoid 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:
 DNA: promoters; DNA: Reticuloendotheliosis virus long terminal repeat elements; cell type: human lymphoid cells