985
Transcripts of mouse AML1/ PEBP2 alpha B were also detected in day 12 fetal hematopoietic liver and in the bone marrow cells of newborn mice .
 ( cell type: bone marrow cells, None) , ( protein: PEBP2, None) , ( protein: mouse AML1/ PEBP2 alpha B, 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:
 ( cell type: bone marrow cells, None) , ( protein: PEBP2, None) , ( protein: mouse AML1/ PEBP2 alpha B, None) 