5390
The adult globin expressing cells displayed more extensive footprints than the fetal globin expressing cells in the 3' regulatory sequences of both the Agamma- and the beta- globin genes , suggesting a role of these 3' elements in beta-globin gene expression .
 ( DNA: 3#$%# elements, None) , ( cell type: fetal globin expressing cells, None) , ( DNA: 3#$%# regulatory sequences, None) , ( cell type: adult globin expressing cells, None) , ( DNA: beta-globin gene, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( DNA: 3#$%# elements, None) , ( cell type: fetal globin expressing cells, None) , ( DNA: 3#$%# regulatory sequences, None) , ( cell type: adult globin expressing cells, None) , ( DNA: beta-globin gene, None) 