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Table 5 Pair-wise analysis of the effect of QTL combinations on mean percent mortality between genotypic classes

From: Genic SNP markers and legume synteny reveal candidate genes underlying QTL for Macrophomina phaseolina resistance and maturity in cowpea [Vigna unguiculata (L) Walp.]

QTL combination - genotype ++ genotype % reduction in mortality
  Mean % mortality N S.E Mean % mortality N S.E  
Mac-1/Mac-7 14.3 30 2.07 7.5 17 1.38 47.6
Mac-5/Mac-7 15.8 15 3.5 8.4 42 0.83 46.8
Mac-2/Mac-7 13.7 25 2.35 7.7 28 1.06 43.8
Mac-4/Mac-7 15.1 19 2.97 8.5 41 0.85 43.7
Mac-3/Mac-7 14.5 24 2.34 8.3 24 1.38 42.8
Mac-2/Mac-5 18.8 15 3.37 11.1 34 1.25 41.0
Mac-2/Mac-4 17.8 16 3.45 10.9 29 1.4 38.8
Mac-5/Mac-6 16.4 13 4.06 10.2 28 1.23 37.8
Mac-1/Mac-4 15.6 20 2.91 10 18 1.56 35.9
Mac-1/Mac-5 16.3 19 2.94 10.5 23 1.41 35.6
Mac-1/Mac-2 12.8 39 1.69 8.6 17 1.78 32.8
Mac-7/Mac-8 13.4 15 3.3 9.4 33 1.23 29.9 ns
Mac-3/Mac-5 14.5 16 3.2 10.2 35 1.17 29.7 ns
Mac-2/Mac-6 11.9 34 1.84 8.38 23 1.15 29.6
Mac-4/Mac-6 14.7 19 3.05 10.4 28 1.24 29.3
Mac-4/Mac-5 13.9 21 2.91 10 60 0.88 28.1
Mac-4/Mac-8 15.7 9 5.07 11.4 39 1.12 27.4 ns
Mac-6/Mac-7 13.9 34 1.9 10.2 33 1.22 26.6
Mac-3/Mac-4 13.1 25 2.25 10 37 1.07 23.7 ns
Mac-5/Mac-8 14.9 10 4.54 11.4 46 1.08 23.5 ns
Mac-1/Mac-6 13 39 1.69 10 11 2.01 23.1 ns
Mac-1/Mac-3 13.2 34 1.8 10.3 12 2.24 22 ns
Mac-2/Mac-3 12.3 29 1.9 9.8 23 1.51 20.3 ns
Mac-3/Mac-6 12.4 32 1.83 10.8 20 1.47 12.9 ns
Mac-1/Mac-8 11.2 22 2.3 10.1 17 1.61 9.8 ns
Mac-2/Mac-8 12.3 25 2.06 11.3 34 1.26 7.8 ns
Mac-6/Mac-8 10.4 24 2.18 11 28 1.39 -5.8 ns
Mac-3/Mac-8 10.6 18 2.31 11.3 28 1.35 -6.6 ns
  1. (--) lack both favorable alleles; (++) carry both favorable alleles; N = number of RILs in each genotypic class; S.E. = standard error;
  2. ns = not significant at the 0.05 probability level.