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The TCF-1 alpha cDNA contains a single 68-amino-acid domain that is homologous to a region conserved among high-mobility group ( HMG ) and nonhistone chromosomal proteins .
 protein: HMG; DNA: TCF-1 alpha cDNA; protein: 68-amino-acid domain; protein: nonhistone chromosomal proteins; protein: high-mobility group
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:
 protein: HMG; DNA: TCF-1 alpha cDNA; protein: 68-amino-acid domain; protein: nonhistone chromosomal proteins; protein: high-mobility group