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Table 3 Extent of Nucleotide Substitution between Soybean and M. truncatula (Mean/Median)

From: Highly syntenic regions in the genomes of soybean, Medicago truncatula, and Arabidopsis thaliana

Synteny Block

Homoeologs

Nonsynonymous/Synonymous1,2

Synonymous substitutions1,3

Nonsynonymous substitutions1,4

1

Mt and Gm

a 0.42/0.27

a 0.71/0.73

a 0.19/0.23

1

Mt and Gm

a 0.21/0.18

a 0.71/0.61

a 0.13/0.12

25

Mt_2i and Gm

a,b 0.26/0.25

a 0.87/0.63

a 0.16/0.12

25

Mt_2ii and Gm

a 0.17/0.16

b 1.21/0.98

a 0.17/0.15

25

Mt_2i and Mt_2ii

b 0.24/0.24

a,b 0.82/0.79

b 0.21/0.21

  1. 1 Letters denote significant difference at p ≤ 0.05
  2. 2 Ratio of synonymous to nonsynonymous substitutions
  3. 3 Synonymous substitutions per site
  4. 4 Nonsynonymous substitutions per site
  5. 5 Synteny block 2 includes only the eight genes in soybean and both M. truncatula duplicates