Table 5 Results of an MQM mapping procedure based on the method of Broman and Sen (2009) including sex as a cofactor
TraitModelLODPVE%PdfClosest MarkerInterval (cM)Phenotypic Score by Haplotype
Lf/LfLf/TrcTrc/Trc
RW1Full:12.8922.8>0.0001
Drop-one:
LG1 @ 30.9 cM1.723.30.02382c7.44217117–610.003990.00037−0.00553
LG3 @ 8.2 cM2.735.30.00272c401.238552.1–35.0−0.007540.000220.00585
LG7 @ 14.6 cM2.344.50.00632c124.16676020–46.6−0.00756−0.002590.01264
LG13 @ 0 cM3.697.20.00032c26.20611380–17−0.008460.001540.00310
Sex1.332.50.01641
RW2Full:18.538.5>0.0001
Drop-one:
LG7 @ 46.6 cM3.556.00.01726c0.187252960–59−0.010150.000250.00791
LG8 @ 2.9 cM2.824.70.00242c106.18098120–550.004340.00061−0.00943
LG16 @ 24.1 cM3.025.10.04146c52.37432439–60.8−0.001990.00099−0.00098
Sex9.1616.8>0.00011
LG7 @ 46.6 cM × LG16 @ 24.1 cM2.864.80.01494
RW3Full:9.8715.4>0.0001
Drop-one:
LG7 @ 81.0 cM2.635.00.00332c32.571562975–840.00514−0.003980.00072
LG10 @ 2.0 cM3.576.80.00042c22.40151230–7.2−0.00524−0.001520.00627
LG19 @ 16.5 cM1.953.60.01432c60.36231480–22.00.00316−0.00119−0.00254
RW4Full:3.208.60.0020
Drop-one:
LG13 @ 32.4 cM2.105.20.00902c0.50717060–45.0−0.00243−0.001370.00376
Sex1.373.40.01331
RW5Full:7.9114.2>0.0001
Drop-one:
LG2 @ 49.7 cM2.845.10.00182c11.86412640–52.70.005460.00007−0.00337
LG4 @ 24.6 cM2.945.50.00152c28.744040–62.00.00662−0.00144−0.00106
LG10 @ 0.0 cM1.743.60.02102c22.26280200–31.80.00478−0.00069−0.00201
  • Positions of QTL are given in centimorgans for each linkage group. The effect of alleles on shape traits (RWs) are given, with values of Labeotropheus fueleborni (Lf) and Tropheops "red cheek" (Trc) homozygotes and heterozygotes provided. RW, relative warp; LG, linkage group; PVE%, percent variance explained.