Table 1 Environment-specific QTL
ParameterMediaSingle QTL (P ≤ 0.2)Two-QTL Interactionsa (P ≤ 0.2)Two-QTL Interactions with Large-Effect QTLb (P ≤ 0.2)Three-QTL Interactionsc (P ≤ 0.2)
Doubling timeEthanolchrXIV(465,189), 9.48, 0.001chrX(68,089)-chrXVI(298,954), 3.06, 0.014
FructosechrII(558,465), 5.82, 0.001; chrXIII(26,435), 4.14, 0.012
GlucosechrII(516,338), 4.56, 0.004; chrXIV(491,256), 3.70, 0.04chrI(33,865)-chrV(377,186), 2.44, 0.052chrV(371,899)-chrI(33,865), 2.265, 0.087
GlycerolchrXIV(441,202), 1.03, 0.08chrV(371,899)-chrXIII(715,970), 1.28, 0.163
LactosechrXIV(467,221), 16.05, 0.001
MaltosechrVII(1,069,012), 17.68, 0.001; chrXV(656,568), 3.04, 0.18chrIX(55,251)-chrXIII(555,077), 2.70, 0.053
SucrosechrII(516,338), 3.50, 0.036chrV(371,899)-chrXV(473,018), 2.36, 0.125chrV(371,899)-chrXV(473,018), 2.36, 0.08chrI(62,951)-chrV(371,899)-chrV(525,070), 3.02, 0.189; chrII(516,338)-chrV(371,899)-chrV(525,070), 3.02, 0.188
maxODEthanolchrV(525,070), 4.60, 0.006chrII(558,465)-chrVII(42,563)-chrXIII(26,435), 3.32, 0.078
FructosechrV(371,899), 3.72, 0.039chrV(371,899)-chrIX(313,896), 2.29, 0.126
GlucosechrI(33,865)-chrV(377,186), 2.15, 0.111; chrV(377,186)-chrXV(656,568), 2.29, 0.078chrI(33,865)-chrV(371,899), 2.19, 0.104; chrV(371,899)-chrXV(653,770), 1.90, 0.197; chrV(371,899)-chrXV(656,568), 2.63, 0.035chrII(558,465)-chrV(377,186)-chrVIII(145,761), 3.07, 0.097
GlycerolchrV(525,070)-chrIX(420,785), 1.98, 0.184
LactosechrIII(56,309), 3.03, 0.151
MaltosechrVII(1,069,000), 26.84, 0.001chrII(182,131)-chrV(371,899)-chrXIII(555,077), 3.11, 0.185
SucrosechrI(62,951)-chrV(371,899), 3.76, 0.007; chrV(371,899)-chrXV(473,018), 3.55, 0.009chrI(62,951)-chrV(371,899), 3.76, 0.005; chrI(62,951)-chrV(525,070), 2.24, 0.075; chrV(371,899)-chrXV(473,018), 3.55, 0.006chrV(371,899)-chrV(525,070)-chrXV(473,018), 3.13, 0.148
  • Each entry lists the chromosome, chromosome position in bp within brackets, LOD score, and P value for an identified QTL. Markers with P ≤ 0.2 are listed.

  • a Results of a pairwise scan of two-QTL interactions among single-environment and GEI QTL.

  • b Results of a targeted scan for two-QTL interactions where one locus is constrained to be a large-effect QTL.

  • c Results of a targeted scan for three-QTL interactions.