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Sequences related to the TCF-1 alpha binding motif ( 5'-GGCACCCTTTGA-3' ) are also found in the human TCR delta (and possibly TCR beta ) enhancers .
 DNA: TCR beta; DNA: TCF-1 alpha binding motif; protein: TCR; DNA: TCR delta; protein: TCF-1 alpha; DNA: enhancers; DNA: human TCR delta; protein: TCR
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: TCR beta; DNA: TCF-1 alpha binding motif; protein: TCR; DNA: TCR delta; protein: TCF-1 alpha; DNA: enhancers; DNA: human TCR delta; protein: TCR