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Expression of full-length and mutant cDNA clones in bacteria reveal that the single HMG motif , which is predicted to contain two extended alpha-helical segments , is sufficient to direct the sequence-specific binding of TCF-1 alpha to DNA .
 DNA: full-length; protein: single HMG motif; DNA: mutant cDNA clones; protein: alpha-helical segments; DNA: DNA; protein: TCF-1 alpha
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: full-length; protein: single HMG motif; DNA: mutant cDNA clones; protein: alpha-helical segments; DNA: DNA; protein: TCF-1 alpha