1396
A comparison of in situ hybridization to EBV DNA and viral capsid antigen staining with BZ1 reactivity suggested that BZLF1 expression precedes rampant virus replication .
 protein: BZLF1; DNA: EBV DNA; protein: viral capsid antigen; protein: BZ1
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 protein: BZLF1; DNA: EBV DNA; protein: viral capsid antigen; protein: BZ1