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Table 2 Allele frequencies and homozygosity for 11 genes based on the 20 LTS genotypes

From: Nucleotide diversity and linkage disequilibrium in 11 expressed resistance candidate genes in Lolium perenne

   Allele frequencies Homozygosity %
Genes Alleles ≤5% >5–20% >20–40% >40–60% Observed Expected
EST1 27 24 3 0 0 20.0** 4.5
EST6 27 24 3 0 0 20.0** 4.2
EST7 19 13 6 0 0 40.0** 5.4
EST26 14 10 3 0 1 55.0** 14.9
EST31 12 9 2 1 0 55.0** 18.6
EST45 23 20 3 0 0 60.0** 7.9
N-L averagea 20.4 16.6 3.3 0.3 0.3   
EST13 10 6 3 1 0 45.0** 22.8
EST24 13 9 3 0 1 35.0* 22.3
EST28 10 7 2 0 1 55.0** 33.4
EST39 15 13 1 1 0 45.0** 17.2
EST40 9 5 2 2 0 75.0** 26.0
R averageb 11.4 8.0 2.2 0.8 0.4   
Averagec 16.3 12.7 2.8 0.5 0.3 45.9** 16.1
  1. *, ** significant differences between observed and expected homozygosity at the level of 5% and 1%, respectively, by Chi square test.
  2. a N-L average: average across the 6 NBS-LRR like genes.
  3. b R average: average across the other 5 R genes.
  4. c Average: average across all the 11 genes.