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Table 1 The names and origins of the V. inaequalis populations studied and a summary of the significant results comprising the genetic polymorphism values

From: Population structure of Venturia inaequalis, a causal agent of apple scab, in response to heterogeneous apple tree cultivation

R gene Orchard location, cultivar Control type Population name n na cf A AR AP H D
01 Dabrowice, F1 seedling of Malus x zumi var. ‘Colocarpa’ organic OZD 32 32 0.0 6.73 6.25 1 0.690
0 Lublin, Gala chemical MGL 31 31 0.0 6.64 6.19 2 0.688
0 Lublin, Paulared chemical PAL 32 31 3.1 7.09 6.66 6 0.740
0 Nowy Dwor, Ligolina organic LND 32 32 0.0 6.82 6.38 4 0.674
0 Nowy Dwor, Delbard Jubile organic DND 30 30 0.0 6.73 6.36 3 0.699
Rvi1 Brzezna, Golden Delicious chemical GDB 32 32 0.0 6.45 5.99 2 0.662
Rvi1 Jajkowice, Golden Delicious chemical GDJ 32 32 0.0 6.91 6.37 0 0.699
Rvi1 Milobadz, Golden Delicious chemical GDM 32 32 0.0 7.00 6.47 5 0.672
Rvi6 Nowy Dwor, Enterprise organic END 32 25 21.9 3.73 3.63 2 0.566
Rvi6 Nowy Dwor, Rajka organic RND 31 26 16.1 4.45 4.32 1 0.587
Rvi6 Brzeziny, Rubinola organic RUB 32 30 6.3 3.36 3.22 0 0.503
Rvi6 Brzeziny, Topaz organic TOB 32 32 0.0 3.55 3.34 0 0.508
Rvi6 Jeziorsko, Topaz organic TOJ 31 26 16.1 3.64 3.55 1 0.460
Rvi6 Jeziorsko, Biogolden organic BGJ 32 31 3.1 3.64 3.44 1 0.413
Rvi6 Lublin, Ariwa organic ARL 32 32 0.0 4.09 3.93 0 0.535
Rvi6 Lublin, Gold Milenium organic GML 31 28 9.7 3.18 3.06 0 0.431
Rvi17 Brzezna, Antonovka organic ABR 32 32 0.0 7.09 6.40 7 0.620
Rvi17 Siedlce, Antonovka organic ASI 32 29 9.4 8.09 7.68 7 0.762
Rvi17 Zastawie, Antonovka organic AZL 32 32 0.0 6.18 5.80 3 0.655
Rvi17 Dabrowice, Reglindis organic RED 31 31 0.0 6.64 6.22 1 0.699
  1. n number of individuals genotyped
  2. na number of individuals analysed, after clone-correction
  3. cf clonal fraction in %
  4. A mean number of alleles per locus
  5. AR allelic richness
  6. AP number of private alleles
  7. H D unbiased gene diversity, estimated following Nei 1987
  8. 01 cultivar without known R gene, referred in the text as ‘Rvi0