11196
Hypermethylation within the promoters of some genes appear to be an early event in the pathogenesis of neoplasia ( ER , P15 ), while other genes seem to become methylated during the progression of leukemias (HIC1, c-abl).
 ( DNA: P15, None) , ( DNA: ER, None) , ( DNA: promoters, 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: P15, None) , ( DNA: ER, None) , ( DNA: promoters, None) 