Table 2.

Details of PCR primers & conditions.

Primer	Sequence	Amplification conditions
Forward	5′ ACAATTGAATGTCTGCACAGCCACTT 3′	94 °C for 5 min, 35 cycles of 94 °C for 45 s, 58 °C for 45 s and 72 °C for 45 s, followed by 72 °C for 10 min
Reverse	5′ GGCAGAGATGTGTTTAAGTGCTG 3′