5387
In the locus control region ( LCR ) of the beta-globin locus , in vivo footprints on NF-E2 (or AP-1 ) and GATA-1 motifs remained the same regardless of whether the fetal or the adult globin genes are expressed.
 ( DNA: beta-globin locus, None) , ( DNA: GATA-1 motifs, None) , ( DNA: LCR, None) , ( DNA: adult globin genes, None) , ( DNA: locus control region, None) , ( protein: NF-E2, None) , ( protein: AP-1, 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: beta-globin locus, None) , ( DNA: GATA-1 motifs, None) , ( DNA: LCR, None) , ( DNA: adult globin genes, None) , ( DNA: locus control region, None) , ( protein: NF-E2, None) , ( protein: AP-1, None) 