Fig. 5From: Mapping phenotypic performance and novel SNPs for cold tolerance in tomato (Solanum lycopersicum) genotypes through GWAS and population geneticsPrincipal component analysis using genotypic data from all the samples showed samples were scattered in different populations. Each dot represents an entry. Sub populations as defined by STRUCTURE analysis. D: admixed sub-population, P1: sub-population 1, P2: sub-population 2, P3: sub-population 3Back to article page