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Table 7 Genetic polymorphism estimated for CP region of AMV isolates

From: Molecular characterization and evolution of the resident population of some alfalfa mosaic virus (AMV) isolates in Egypt

Variant group

h

Hd

Ï€

dN

dS

dN/dS

(ω)

Tajima’s D

Fu & Li’s

D*

Fu & Li’s

F*

AMV isolates ( n = 42)

38

0.995 (± 0.007)

0.08130 (± 0.02550)

0.07397

0.11492

0.6436

-2.21986

-4.90837

-4.69093

Present AMV isolates ( n = 4)

4

1.000 (± 0.177)

0.01855 (± 0.00667)

0.06461

0.10184

0.617

-0.59574 (n.s)

-0.59574 (n.s)

-0.62134 (n.s)

All Egyptian AMV isolates ( n = 15)

13

0.971 (± 0.039)

0.03787 (± 0.01037)

0.05777

0.10479

0.533

-1.73774

-1.73401

-2.00010

  1. h Number of Haplotypes, Hd Haplotype (gene) diversity, π nucleotide diversity, dS synonymous nucleotide diversity, dN nonsynonymous nucleotide diversity, ω dN/dS the evolutionary rate ratio which represents the average ratio between nonsynonymous and synonymous substitutions in sequence pairs (substitution rates), n.s not significant