8035
Unique functions and disease associations have been postulated for such trans-dimers , which may be different from cis-encoded DQ molecules encoded by the corresponding haplotypes .
 ( protein: cis-encoded DQ molecules, None) , ( protein: trans-dimers, 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: cis-encoded DQ molecules, None) , ( protein: trans-dimers, None) 