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A 7-base-pair mutation in the site B palindrome , which destroyed protein binding, resulted in increased expression from the human immunodeficiency virus type 1 long terminal repeat in T cells .
 DNA: site B palindrome; DNA: human immunodeficiency virus type 1 long terminal repeat; DNA: site B; cell type: T 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: site B palindrome; DNA: human immunodeficiency virus type 1 long terminal repeat; DNA: site B; cell type: T cells