11194
Hypermethylation within the promoters of selected genes appears to be especially common in all types of human hematopoietic neoplasms , and is usually associated with inactivation of the involved gene(s).
 ( DNA: promoters, None) , ( cell type: human hematopoietic neoplasms, 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: promoters, None) , ( cell type: human hematopoietic neoplasms, None) 