cDNA was synthesized from the total RNA of either sample 1 or sample 2 using the SuperScript First Strand Synthesis Systems Kit for RT-PCR (Invitrogen). RT was performed in duplicate using 2.5 g of total RNA together with 10 mM dNTPs
cDNA was synthesized from the total RNA of either sample 1or sample 2 using the SuperScript First Strand Synthesis SystemsKit for RT-PCR (Invitrogen). RT was performed in duplicate using2.5 g of total RNA together with 10 mM dNTPs