Table 1.

Intra-assay performance of TaqMan qPCR with five different Chinese strains of CSFV

Samples	CT value									Result of intra-assay
	1	2	3	4	5	6	7	8	9	Mean	SDs	CVs (%)
BJ1/08	21.23	21.39	21.42	21.43	21.53	21.60	23.10	23.14	23.17	21.67	0.366	1.62
BJ2/08	18.01	18.09	18.16	18.17	18.19	18.55	18.56	18.79	18.89	18.38	0.324	1.76
HeNXH2/98	21.11	21.14	21.17	21.40	21.44	23.02	23.17	23.28	23.55	21.70	0.557	2.45
FJFQ1/98	15.99	16.06	16.15	16.19	16.21	16.35	16.16	17.24	17.25	17.47	0.489	2.80
HeNBY1/96	24.70	25.04	25.06	25.41	25.05	25.81	25.82	26.29	26.39	26.42	0.599	2.27

9 repeats assay performed at the same time and under the same conditions

SD = standard deviation

CV = coefficient of variation