Table 3

Effects of the different alleles of the ABZ1 gene on the concentrations of several fermentation compounds (relative units)
Compounds S288C ABZ1 59A ABZ1 p-value
Isoamylacetate 0.521 ± 0.015 1.011 ± 0.045 0.006
farnesyl acetate 0.439 ± 0.013 0.780 ± 0.046 0.006
Isoamyl octanoate 0.057 ± 0.005 0.060 ± 0.006 0.729
Isoamyl decanoate 0.076 ± 0.001 0.092 ± 0.004 0.048
Ethyl hexanoate 0.510 ± 0.005 0.459 ± 0.011 0.060
Ethyl octanoate 3.349 ± 0.107 2.613 ± 0.065 0.006
Ethyl decanoate 3.846 ± 0.065 4.317 ± 0.055 0.028
Ethyl dodecanoate 0.709 ± 0.005 1.334 ± 0.057 0.006
Ethyl myristate 0.035 ± 0.001 0.060 ± 0.002 0.002
Ethyl hexadecanoate 0.205 ± 0.020 0.328 ± 0.015 0.040
Ethyl octadecanoate 0.068 ± 0.013 0.085 ± 0.012 0.399
Ethyl 9-decenoate 0.011 ± 0.000 0.010 ± 0.001 0.738
Ethyl 4-hydroxybutanoate 0.017 ± 0.001 0.038 ± 0.007 0.090
Ethyl 3-hydroxyoctanoate 0.052 ± 0.004 0.039 ± 0.002 0.086
Ethyl 3-hydroxydecanoate 0.133 ± 0.010 0.086 ± 0.011 0.008
Ethyl 9-hexadecenoate 0.142 ± 0.015 0.456 ± 0.010 0.002
2-phenylethyl acetate 0.221 ± 0.011 0.599 ± 0.022 0.015
2-phenylethyl hexanoate 0.035 ± 0.002 0.031 ± 0.002 0.001
2-phenylethyl octanoate 0.011 ± 0.001 0.022 ± 0.005 0.004
Acetic acid 0.069 ± 0.004 0.059 ± 0.023 0.016
Octanoic acid 0.450 ± 0.018 0.558 ± 0.049 0.034
Decanoic acid 1.671 ± 0.068 2.092 ± 0.095 0.067
Dodecanoic acid 0.474 ± 0.030 0.823 ± 0.018 0.013
methyl Oleate 0.172 ± 0.012 0.445 ± 0.020 0.014
isobutanol 1.508 ± 0.327 1.230 ± 0.067 0.408
isoamyl alcohol 17.440 ± 1.703 20.582 ± 0.238 0.150
1-octanol 0.031 ± 0.001 0.042 ± 0.003 0.036
2-phenyl ethanol 4.435 ± 0.369 7.201 ± 0.238 0.003
Nerolidol 1.318 ± 0.105 1.428 ± 0.053 0.334
2,3-dihydrofarnesol 3.245 ± 0.396 2.895 ± 0.220 0.411
farnesol 3.948 0.220 2.361 ± 0.087 0.006
Trans-β-farnesene 0.057 ± 0.005 0.060 ± 0.006 0.623
Trans-α-farnesene 0.034 ± 0.003 0.037 ± 0.006 0.609
Cis-β-farnesene 0.036 ± 0.005 0.043 ± 0.007 0.387
Cis-bisabolene 0.006 ± 0.001 0.007 ± 0.001 0.372

Compounds whose concentration varies significantly are given in bold. Mean of 3 triplicates +/- standard deviation.

Steyer et al.

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

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