First Report and Genetic Characterization of Border Disease Virus in Sheep from Hulunbuir, Northeastern China

Table 2

The mean numbers and ratios of nonsynonymous (dN) and synonymous (dS) substitutions in different genes of border disease virus (BDV), bovine viral diarrhea virus type 1 (BVDV-1), and classical swine fever virus (CSFV).

Gene	BDV (n = 18)			BVDV−1 (n = 27)			CSFV (n = 18)
	dN	dS	dN/dS	dN	dS	dN/dS	dN	dS	dN/dS
N^pro	0.128	1.397	0.0916	0.083	1.311	0.0633	0.028	0.31	0.09
C	0.08	1.092	0.0733	0.063	1.669	0.0377	0.018	0.484	0.037
E^rns	0.034	1.217	0.0279	0.046	1.911	0.0241	0.03	0.437	0.069
E1	0.062	1.615	0.0384	0.129	0.93	0.1387	0.016	0.517	0.031
E2	0.157	1.637	0.0959	0.302	0.219	1.379	0.032	0.399	0.08
P7	0.082	1.626	0.0504	0.129	1.443	0.0894	0.033	0.824	0.04
NS2	0.088	1.932	0.0455	0.188	0.49	0.3837	0.025	0.564	0.044
NS3	0.015	1.79	0.0084	0.015	1.437	0.0104	0.006	0.428	0.014
NS4A	0.023	1.409	0.0163	0.019	1.387	0.0137	0.003	0.326	0.009
NS4B	0.046	1.76	0.0261	0.131	0.505	0.2594	0.019	0.403	0.047
NS5A	0.137	1.854	0.0739	0.109	1.55	0.0703	0.03	0.41	0.073
NS5B	0.08	1.944	0.0412	0.1	0.809	0.1236	0.018	0.471	0.038