Table 1. Real-time PCR primers and probes.

Primer	Primer sequence
Line-1 F	5′TTATTAGGGAGTGTTAGATAGTGGG3′
Line-1 R	5′CCTCTAAACCAAATATAAAAT ATAATCTC3′;
ALU-C4 F	5’GGTTAGGTATAGTGGTTTATATTTGTAATTTTAGTA3’
ALU-C4 R	5’ATTAACTAAACTAATCTTAAACTCCTAACCTCA3’
Probe	Probe sequence
Line-1 met	VIC–TACTTCGACTCGCGCACGATA-MBG3'
Line-1 unmet	6FAM–CCTACTTCAACTCACACA-MBG3'
ALU-C4	6FAM-CCTACCTTAACCTCCC-MGB3'