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. 2022 Sep 12;13:5031. doi: 10.1038/s41467-022-32637-x

Fig. 3. Principal component analysis and phylogenetic reconstructions of single nucleotide polymorphism variation within Syzygium.

Fig. 3

a A NeighborNet phylogenetic network shows considerable character discordance among genome-wide SNPs that may be indicative of incomplete lineage sorting. This discordance is particularly noteworthy at the highly webbed base of the Syzygium grande group (close-up view in square inset; see also the labelled network in Supplementary Fig. 89). b PCA of principal components 1 and 2 of Syzygium subg. Syzygium individuals. Clinal patterns are readily observed; the Syzygium grande group (centred around 0.10 on PC2) is comprised of a medium-blue paraphyletic grade subtending a pink terminal lineage, as shown in (c), the RAxML SNP tree, which is colour-coded following the PCA. Shading of two groups on (a) matches the colour coding on the tree as well as the colours and symbols on the PCA plot. Small matching symbols in shaded areas are shown for clarity. Edge with two horizontal lines at tip represents the outgroup taxon, Syzygium rugosum, clipped for length. Source data are provided as a Source Data file.