979
Recombinant MZF-1 protein specifically binds to the consensus binding sites in the CD34 promoter in mobility shift assays .
 protein: Recombinant MZF-1 protein; DNA: MZF-1; DNA: consensus binding sites; DNA: CD34 promoter
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: Recombinant MZF-1 protein; DNA: MZF-1; DNA: consensus binding sites; DNA: CD34 promoter