Fig. 1From: A single nucleotide polymorphism assay sheds light on the extent and distribution of genetic diversity, population structure and functional basis of key traits in cultivated north American cannabisNeighbour-joining tree. Showing the relative phylogenetic location of the 420 cannabis accessions typed at 23 single nucleotide polymorphisms (SNP). Discriminant analysis of principal component (DAPC) clusters are shown with K1-K5 represented by different colors. K1-K4 are resin type cannabis and K5 is the fiber type cannabis or hemp. Colored dotted circles highlight individuals assigned differently between the neighbor-joining tree and DAPC clusters. Type-III plants are shown with a dotted black circle and type-II plants are shown with dotted grey circleBack to article page