Skip to main content
Rice
Fig. 3 | Rice

Fig. 3

From: Rice Chloroplast Genome Variation Architecture and Phylogenetic Dissection in Diverse Oryza Species Assessed by Whole-Genome Resequencing

Fig. 3

Population structure and principal component analysis of the collection. a Population structure clustering using the high-quality variations with an optimal K value of 4. b Validation of structure clustering using ADMIXTURE software. Here, an optimal K  =  8 was defined. Only the structure from 4 to 8 were displayed here, since the results from K =2 to 3 were same with the results from STRUCTURE. c Principal component analysis of all of the accessions. d Multidimensional scaling (MDS) analysis of the whole collection, which can be used to prove the result from PCA. ASW: Asian wild rice, ASC: Asian cultivated rice, AFW: African wild rice, AFC: African cultivated rice. ADMIX in (a) represents the not clearly separated accessions. In (c) and (d), ADMIX indicated the three mixed accessions in the 50 cultivated and wild rice (Xu et al. 2012)

Back to article page