1432
Stimulation of plus clones liberated the classical p50-p65 complex from cytoplasmic pools, whereas minus clones produced an apparently novel, faster-migrating complex , as judged by electrophoretic mobility shift assays .
 ( cell line: plus clones, None) , ( protein: p50-p65 complex, None) , ( protein: faster-migrating complex, None) , ( cell line: minus clones, 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 line: plus clones, None) , ( protein: p50-p65 complex, None) , ( protein: faster-migrating complex, None) , ( cell line: minus clones, None) 