6597
We demonstrate here that beta-catenin can be imported into the nucleus independently of LEF/TCF binding , and it may also be exported from nuclei .
 LEF/TCF, beta-catenin
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:
 LEF/TCF, beta-catenin