3241
In this study, we isolated the genomic DNA for human IRF-2 gene , determined the intron-exon structure of the human IRF-2 gene , mapped the major transcription initiation site , identified a number of potential regulatory elements in the 5'-flanking region , and localized the IRF-2 gene on human chromosome 4 .
 ( DNA: human IRF-2 gene, None) , ( DNA: human chromosome 4, None) , ( DNA: genomic DNA, None) , ( protein: IRF-2, None) , ( protein: IRF-2, None) , ( protein: IRF-2, None) , ( DNA: major transcription initiation site, None) , ( DNA: intron-exon structure, None) , ( DNA: human IRF-2 gene, None) , ( DNA: IRF-2 gene, None) , ( DNA: 5#$%#-flanking region, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( DNA: human IRF-2 gene, None) , ( DNA: human chromosome 4, None) , ( DNA: genomic DNA, None) , ( protein: IRF-2, None) , ( protein: IRF-2, None) , ( protein: IRF-2, None) , ( DNA: major transcription initiation site, None) , ( DNA: intron-exon structure, None) , ( DNA: human IRF-2 gene, None) , ( DNA: IRF-2 gene, None) , ( DNA: 5#$%#-flanking region, None) 