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Table 5 Average p-distances within and between PCV3 clades

From: The prevalence and genetic characteristics of porcine circovirus type 2 and 3 in Korea

Average p-distance within clades (mean ± SE)

 

Average p-distance between PCV3 clades (mean ± SE)

Genotype

Clade I

Clade II

Clade III

UG1

UG2

UG3

UG4

0.0065 ± 0.0035

Clade I

–

–

–

–

–

–

–

0.0079 ± 0.0045

Clade II

0.0144 ± 0.0027

–

–

–

–

–

–

0.0050 ± 0.0026

Clade III

0.0152 ± 0.0027

0.0155 ± 0.0030

–

–

–

–

–

–

UG1

0.0136 ± 0.0025

0.0163 ± 0.0031

0.0150 ± 0.0019

–

–

–

–

–

UG2

0.0132 ± 0.0022

0.0127 ± 0.0020

0.0134 ± 0.0019

0.0140

–

–

–

–

UG3

0.0148 ± 0.0022

0.0143 ± 0.0020

0.0150 ± 0.0019

0.0155

0.0109

–

–

–

UG4

0.0308 ± 0.0024

0.0293 ± 0.0017

0.0328 ± 0.0012

0.0341

0.0295

0.0279

–

  1. The p-distance was determined by the neighbour-joining method based on the GTR model with G + I in MEGA 6.06 software. Bootstrap values were calculated with 1000 replicates. The analysis includes ORF2 sequences of 13 PCV3 Clade I, 15 PCV3 Clade II, 6 PCV3 Clade III and 4 ungrouped (UG) sequences (UG1 = KY996344.1, UG2 = CBNU-VDC160714, UG3 = KX898030.1 and UG4 = KY418606.1)