10311
From analyses of mice deficient in transcription factor genes and from the characterizations of chromosome breakpoints in human leukemias , it has become evident that transcription factors are important regulators of hematopoiesis .
 ( DNA: chromosome breakpoints, None) , ( protein: transcription factors, None) , ( DNA: transcription factor genes, 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: chromosome breakpoints, None) , ( protein: transcription factors, None) , ( DNA: transcription factor genes, None) 