Table 1.

Similarities (p-distance ± standard error) within and between Batch 1 and 3.

Segment	Batch 1	Batch 3	Batch 1 vs 3
Genome	0.0058 ± 0.0004	0.002 ± 0.0002	0.0131 ± 0.0011
ORF1a
nsp1a	0.0057 ± 0.002	0.0037 ± 0.0015	0.0155 ± 0.0049
nsp1b	0.0071 ± 0.0018	0.0024 ± 0.0011	0.0127 ± 0.0041
nsp2	0.006 ± 0.0009	0.0025 ± 0.0005	0.0189 ± 0.0025
nsp2TF	0.0068 ± 0.0009	0.003 ± 0.0006	0.0189 ± 0.0022
nsp3	0.0045 ± 0.0015	0.0008 ± 0.0005	0.0104 ± 0.0031
nsp4	0.0088 ± 0.0024	0.0009 ± 0.0005	0.0158 ± 0.0046
nsp5	0.0068 ± 0.0022	0.0021 ± 0.001	0.0141 ± 0.0047
nsp6	0.0102 ± 0.0103	0 ± 0	0.0027 ± 0.0027
nsp7a	0.0092 ± 0.0028	0.0012 ± 0.0007	0.0116 ± 0.0046
nsp7b	0.0033 ± 0.0018	0.001 ± 0.0007	0.0089 ± 0.0046
nsp8	0.0045 ± 0.0024	0.0032 ± 0.0031	0.0039 ± 0.0036
ORF1b
nsp9	0.0042 ± 0.0009	0.0015 ± 0.0005	0.0124 ± 0.0024
nsp10	0.0043 ± 0.0009	0.0015 ± 0.0006	0.0087 ± 0.0023
nsp11	0.0019 ± 0.0008	0.0021 ± 0.0007	0.0118 ± 0.0041
nsp12	0.0077 ± 0.0022	0.003 ± 0.0012	0.0232 ± 0.0064
ORF2a	0.0048 ± 0.0014	0.0012 ± 0.0005	0.0053 ± 0.0022
ORF2b	0.0033 ± 0.0024	0.0009 ± 0.0008	0.0052 ± 0.0044
ORF3	0.0085 ± 0.0021	0.0049 ± 0.0012	0.0076 ± 0.0025
ORF4	0.0068 ± 0.0019	0.0017 ± 0.0007	0.0094 ± 0.0037
ORF5a	0.0097 ± 0.0056	0.0014 ± 0.0013	0.028 ± 0.0137
ORF5	0.0078 ± 0.002	0.0023 ± 0.0009	0.0135 ± 0.0041
ORF6	0.0091 ± 0.0025	0.0017 ± 0.0009	0.0174 ± 0.0052
ORF7	0.0053 ± 0.0023	0.0009 ± 0.0008	0.0065 ± 0.0036
3UTR	0.0283 ± 0.0078	0.0151 ± 0.0067	0.0023 ± 0.0018
5UTR	0.0056 ± 0.0025	0 ± 0	0.0185 ± 0.0088

The table shows the nucleotide mean differences within and between the examined batches of PRRSV-1 whole genome consensus sequences and each segment of the viral genome. Nsp, non-structural protein.