Reactions were carried out in a 50 l volume
capillary tube containing 2 l cDNA, 2.5 l 10 × PCR Buffer, 0.5 l
10 mM dNTPs, 0.25 l 20 pmol/l primer F, 0.25 l 20 pmol/l
primer R, 0.5 l 2 u /l Taq DNA polymerase, 1 l 10 × Sybr Green
I, and 18 l ddH2O. PCR conditions were as follows: 94°C for 120 s;
35 cycles of 94°C for 30 s; 56°C for 30 s; and 72°C for 30 s.