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Contribution of NF-kappa B and Sp1 binding motifs to the replicative capacity of human immunodeficiency virus type 1 : distinct patterns of viral growth are determined by T-cell types .
 cell type: T-cell types; protein: NF-kappa B; DNA: Sp1 binding motifs
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:
 cell type: T-cell types; protein: NF-kappa B; DNA: Sp1 binding motifs