965
Coordinate with temporal changes in Ig synthesis , the DNA-binding activity and the synthesis of the B cell-enriched transcription factor Oct-2 are regulated.
 ( protein: Ig, None) , ( protein: Oct-2, None) , ( protein: B cell-enriched transcription factor, 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:
 ( protein: Ig, None) , ( protein: Oct-2, None) , ( protein: B cell-enriched transcription factor, None) 