Primers used in PCR reactions for the detection of three target sequences in porcine organ, white blood cell and digesta samples.

1PCR conditions for Sh-F & R included 1 cycle at 94°C for 3 min, 30 cycles of 94°C for 30 s, down to 55°C for 30 s and back up to 72°C for 45 s and 1 cycle of 72°C for 5 min; cry1Ab-F & R; 1 cycle at 94°C for 3 min, 32 cycles of 95°C for 30 s, down to 64°C for 30 s and back up to 72°C for 30 s and 1 cycle of 72°C for 5 min; SW-F & R; 1 cycle at 94°C for 1 min, 30 cycles of 94°C for 30 s, down to 60°C for 30 s and back up to 72°C for 40 s and 1 cycle of 72°C for 3 min.