Fig. 1
From: Genetic and genomic diversity in the sorghum gene bank collection of Uganda
Discriminant analysis of principal components (DAPC) and phylogenetic analysis of 3333 Ugandan accessions. a Scatterplot showing the clustering pattern within the population. The axes represent the first two Linear Discriminants (LD) that were retained. Each circle represents an identified cluster whereas each dot represents an accession. b Barplot showing assignment of individuals to the five clusters recovered by the DAPC and their racial composition. Each vertical bar represents one individual accession (c) Neighbour-joining clustering of the Ugandan germplasm. The numbers are based on the geographical origins and the colours are based on the racial background