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Table 2 Genetic diversity of 66 non-recombinant ASGV isolates in different regions of the genome

From: Evolution and biogeography of apple stem grooving virus

Regionsa

Length (nt)

ϴb

π

dN

dS

dN/dS

Tajima’s D

1

1545

0.494

0.171

0.041

0.636

0.065

0.070ns

2

171

0.729

0.464

0.397

0.728

0.546

-0.257ns

3

3033

0.499

0.181

0.039

0.702

0.056

0.177ns

4a

855

0.454

0.144

0.169

0.054

3.117

0.205ns

4b (over-lapping − 2)

960

0.435

0.133

0.021

0.504

0.042

0.106ns

5

711

0.354

0.079

0.018

0.288

0.062

-0.593ns

  1. a ASGV genomic regions analyzed: 1, the methyltransferase domain of the RNA-dependent RNA polymerase (RdRP); 2, located within the RdRP; 3, the P-pro, Hel and RdRP domains of ORF1; 4, located within the movement protein (MP) and 5; the coat protein region.
  2. b Proportion of segregating sites.