296
When the human epsilon- or beta- globin genes driven by the dominant control region ( DCR ) are introduced into this system, the human epsilon- globin gene , in contrast to the beta- globin gene , is not deregulated by the presence of the DCR and is expressed strictly as an embryonic gene .
 DNA: DCR; DNA: globin gene; DNA: beta- globin gene; DNA: embryonic gene; DNA: dominant control region; DNA: globin gene; DNA: human epsilon- globin gene; DNA: DCR
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: DCR; DNA: globin gene; DNA: beta- globin gene; DNA: embryonic gene; DNA: dominant control region; DNA: globin gene; DNA: human epsilon- globin gene; DNA: DCR