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Fig. 4 | BMC Genetics

Fig. 4

From: Use of easy measurable phenotypic traits as a complementary approach to evaluate the population structure and diversity in a high heterozygous panel of tetraploid clones and cultivars

Fig. 4

Inferred population structure. Bar plot based on 4859 Single Nucleotide Polymorphism (SNP) markers generated by STRUCTURE 2.3 using the admixture model. Each colour represents a cluster (K = 5). Each column (183 columns in total) represents a potato genotype, which is partitioned into segments. Each segment represents the estimated contribution of the participating genetic background (cluster). The a priori groups are indicated capital letters (A-H) as described in Table 1

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