8630
HS I-III , located 5' from the transcriptional initiation site , were found in hematopoietic and non-hematopoietic cells , whereas HS IV-VII , located 3' from the transcriptional start site , were exclusively observed in T-cells .
 ( DNA: transcriptional start site, None) , ( DNA: HS IV-VII, None) , ( cell type: T-cells, None) , ( DNA: HS I-III, None) , ( DNA: transcriptional initiation site, 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: transcriptional start site, None) , ( DNA: HS IV-VII, None) , ( cell type: T-cells, None) , ( DNA: HS I-III, None) , ( DNA: transcriptional initiation site, None) 