Additional file 3: of 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 Martin Tagliotti Sofia Deperi Maria Bedogni Ruofang Zhang Norma Manrique Carpintero Joseph Coombs David Douches Marcelo Huarte 10.6084/m9.figshare.5793045.v1 https://springernature.figshare.com/articles/figure/Additional_file_3_of_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/5793045 Delta K vs. K plot. According to the Evanno transformation method, the most likely number of populations (K) was inferred (Evanno et al. 2005). “DeltaK = mean(|L"(K)|) / sd(L(K))”. (PNG 24 kb) 2018-01-16 05:00:00 Potato breeding Phenotypic trait Genetic diversity SNP Population structure