Fig. 4From: Molecular characterisation of Pinus sylvestris (L.) in Ireland at the western limit of the species distributionPairwise FST comparisons between sampled populations. Estimates are based on variation of nSSR allelic frequency according to Nei (1987). Values which are significantly different from zero are marked with asterisks (*p ≤ 0.05; **p ≤ 0.01; p*** ≤ 0.001; n = 344)Back to article page