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Table 2 Genetic diversity estimations in landraces and bred (early and modern) cultivars in sweet cherry

From: Genetic diversity, linkage disequilibrium, population structure and construction of a core collection of Prunus avium L. landraces and bred cultivars

Classification Statistic Number of individuals Number of alleles Ho He Fis
Landraces   99 652 0.316 0.303 −0.0424
Bred cultivars (early and modern)   111 652 0.298 0.275 −0.08312
  t-test    a a a
  p-value    0.001 0.000 2.62E-06
Early selections   26 646 0.313 0.278 −0.12418
Modern breeding   85 651 0.294 0.269 −0.08944
  t-test    ns ns ns
  p-value    0.010 0.078 0.4418
  1. a, ns: significant or non-significant differences at 99 % confidence interval, respectively