Skip to main content
Figure 4 | BMC Evolutionary Biology

Figure 4

From: The genetic diversity and evolution of field pea (Pisum) studied by high throughput retrotransposon based insertion polymorphism (RBIP) marker analysis

Figure 4

Sub-structuring of K = 3 Structure groups and relationship to taxonomy and domestication traits. A: Nested Structure analysis for the 3 groups identified by the average of 10 independent K = 3 Structure simulations for the JIC germplasm (Figure 3) with K values of 6, 2 and 6 assigned to Groups 1-3 respectively. Accessions have been placed in order according to their average representation within the subgroups. B: Species assignments according to the key below. C: Cultivar assignments (each black bar is a cultivar). D: Distributions of important seed traits, indicated by colour according to the key below. Wrinkled includes, but is not limited to, rugosus mutants. E: Seed weights, F: Blow-up of Group 3 sub structuring (average of the 7 best correlated runs). G: Species assignments according to the key below. H: Identification of cv Afghanistan types according to [33]. Black bars are 'resistant' types (sym2) while grey bars are accessions show 'partial' resistance to nodulation by European Rhizobium strains [33]. I: I: Seed weights.

Back to article page