15002
Induction by hemin increases, while induction with 12-O-tetradecanoylphorbol-13-acetate ( TPA ) represses, erythroid-specific gene expression in the human cell line K562 .
 ( DNA: erythroid-specific gene, None) , ( cell line: human cell line K562, 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: erythroid-specific gene, None) , ( cell line: human cell line K562, None) 