Figure 2
From: Origin and diversity of the wild cottons (Gossypium hirsutum) of Mound Key, Florida
Population genetic structure analysis of Mound Key and four a priori designated groups of Gossypium hirsutum, including cultivars, landrace 1 & 2, and wild cottons, using 11, 539 unlinked genic SNPs. Each group is represented by a different color and shape in (a) PCA and (b) rooted neighbor-joining phylogenetic tree. (c) LEA genetic structure for three or four ancestral populations (K = 3 and K = 4). Each bar is labeled by an individual sample name (i.e., Accession/Group_SampleID) and filled with different lengths of colors corresponding to proportions of ancestral population signals.
