Table 2

QTL analysis of volatile compounds produced during alcoholic fermentation (experiment B, Ambroset et al. 2011)
Compound Localization Single QTL scan Flocculation (1) orABZ1(2) as a covariable Fraction of variation explained by the QTL
(coordinates in kb) LOD p-value LOD p-value
Ethyl octanoate Chr XIII 255-305 3.80 0.044 4.86 0.007 (2) 46.4
Ethyl decanoate Chr XIII 245-304 4.62 0.024 (2)
Ethyl myristate Chr XIII 230-290 3.92 0.010 47.6
2-phenyl ethanol Chr XIV 657-702 4.01 0.022 48.3
Dodecanoic acid Chr VII 332-370 5.45 0.039 (1) 54.2
Nerolidol Chr XII 674-705 3.94 0.004 46.0
Isoamyl octanoate Chr VIII 423-481 3.46 0.033 43.4
Methyl oleate Chr XIII 234-285 3.79 0.029 46.4
Farnesol
(E,E)-Farnesol
(E,Z)- or (Z,E)-Farnesol Chr II 593-646 4.23 0.018 4.7 0.022 (2) 50.2
trans-β-farnesene Chr XII 711-750 3.45 0.050
(Z,E)-α-farnesene Chr XII 693 3.31 0.050
α-bisabolene Chr XII 735 3.46 0.059
β-bisabolene Chr XII 706-757 3.71 0.011 3.89 45.6
(E,E)-α-farnesene Chr XII 675-704 3.47 0.044 3.62 43.5

Regions above the 0.05 threshold are indicated in italics. Only compounds with differences that are significant or close to the significance threshold are given.

Steyer et al.

Steyer et al. BMC Genomics 2012 13:573   doi:10.1186/1471-2164-13-573

Open Data