10025
HLA-DO is a second class II-like molecule that physically associates with HLA-DM in B cells .
 ( cell type: B cells, None) , ( protein: HLA-DO, None) , ( protein: class II-like molecule, None) , ( protein: HLA-DM, 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: B cells, None) , ( protein: HLA-DO, None) , ( protein: class II-like molecule, None) , ( protein: HLA-DM, None) 