5249
In the nuclei of EBV-transformed lymphoblastoid cell lines EBNA-5 is preferentially targetted to distinct nuclear foci .
 EBV-transformed lymphoblastoid cell lines, EBNA-5
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:
 EBV-transformed lymphoblastoid cell lines, EBNA-5