Table 1.

The sequence of primers used in two stages nested-PCR.

Stage	Primers	Sequences	Temperature
1	EBNA-1-1	5'-TAG TCA GTC ATC ATC ATC CG-3'	55 °C
	EBNA-1-2	5'-GGG ATT TAT TCT TTA GTG CG-3'
2	EBNA-1-3	5'-GCC ATT TTT CCA CCC TGT AG-3'
	EBNA-1-4	5'-ATT GAG GGC GTC TCC TAA CA-3'	60 °C