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Of note was the associated emergence of second-site LTR revertants which involved an alteration of the TATA box .
 DNA: TATA box; DNA: second-site LTR
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: TATA box; DNA: second-site LTR