711
In addition , C / EBP beta and C / EBP gamma readily heterodimerize with each other as well as with C / EBP alpha .
 C / EBP beta, C / EBP gamma, C / EBP alpha
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 C / EBP beta, C / EBP gamma, C / EBP alpha