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Fig. 1 | BMC Plant Biology

Fig. 1

From: Identification of quantitative trait nucleotides and candidate genes for tuber yield and mosaic virus tolerance in an elite population of white guinea yam (Dioscorea rotundata) using genome-wide association scan

Fig. 1

Graphical representation of the population structure of the 406 yam diversity panel. A Plot of mean likelihood of delta K against the number of K groups. The highest peak observed at K=7 signifies the grouping of accessions into seven groups. B Phylogeny tree showing the 7 Sub-populations. The colors represent each sub-population. C Population structure originated from the STRUCTURE based K=7. Each vertical barplot represents a single yam clone

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