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Virus stocks obtained from these experiments exhibited a continuum of replicative capacities in different human T-cell types depending on which element (s) was present in the LTR .
 DNA: LTR; cell type: human T-cell types; cell type: T-cell types; DNA: element
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: LTR; cell type: human T-cell types; cell type: T-cell types; DNA: element