5050
Expression of ATF-2 in S. cerevisiae did not activate TRE-1 in the presence of Tax .
 Tax, ATF-2, TRE-1
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 Tax, ATF-2, TRE-1