Figure 2From: Extracting samples of high diversity from thematic collections of large gene banks using a genetic-distance based approachSampling effect in measurements of linkage disequilibrium between 16 microsatellite loci. Sampling effect in measurements of linkage disequilibrium between 16 microsatellite loci. The upper triangle represents values of significance for the 485 accessions of the thematic collection; the lower triangle represents values of significance for the thematic core collection of 87 accessions (CCCorex). Black boxes indicate high significance (p < 0.0001); gray boxes indicate intermediate values (0.01 > p > 0.0001); white boxes indicate low levels of significance (p > 0.01).Back to article page