14872
Restriction enzyme analysis followed by Southern blot hybridization identified a significant increase in the fused fragment encompassing both ends of EBV DNA .
 DNA: EBV DNA
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: EBV DNA 
Answer:
 DNA: EBV DNA