5748
This mode of ternary complex formation is in contrast to the one seen in the promoter of the c - fos protooncogene , where formation of the ternary complex is dependent on the prior assembly of the serum response factor - DNA binary complex .
 c - fos protooncogene, serum response factor - DNA binary complex
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 c - fos protooncogene, serum response factor - DNA binary complex