5162
The SV40 core sequence competed for META(D+) binding factors , but META(D+) failed to compete for the complexes obtained with the SV40 probe .
 ( DNA: META(D+), None) , ( DNA: SV40 core sequence, None) , ( protein: META(D+) binding factors, None) , ( DNA: META(D+), 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:
 ( DNA: META(D+), None) , ( DNA: SV40 core sequence, None) , ( protein: META(D+) binding factors, None) , ( DNA: META(D+), None) 