6045
The allele -specific regulation of Pax5 raises the intriguing possibility that monoallelic expression may also be the mechanism causing the haploinsufficiency of other Pax genes .
 ( DNA: Pax genes, None) , ( DNA: allele, None) , ( protein: Pax5, 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: Pax genes, None) , ( DNA: allele, None) , ( protein: Pax5, None) 