Fig. 5From: CCCH Zinc finger genes in Barley: genome-wide identification, evolution, expression and haplotype analysisPopulation structure of 95 landraces and 51 wild barley accessions based on the HvC3H-related SNPs. A PCA plots of the first component (PC1) and second component (PC2), The color of dots separately indicates the population and location. B PCA plots of the first component (PC1) and third component (PC3), The color of dots separately reflects the population and location. C The ML phylogenetic tree. Branch colors indicate different populations. D Population structure with K ranging from 2 to 4Back to article page