5141
In this report, we provide evidence that in addition to acting on IkappaBalpha , Tax stimulates the turnover Of IkappaBbeta via a related targeting mechanism.
 IkappaBalpha, IkappaBbeta, Tax
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:
 IkappaBalpha, IkappaBbeta, Tax