Table 1.
QTLs called by forward selection regression. List of QTLs with an influence on fermentation parameters, the production of extracellular metabolites and volatile secondary metabolites (Additional files 3, 4, 5)
| QTL | Trait | Chromosome | Start [bp] | End [bp] | PVAL range | Candidate genes within |
|---|---|---|---|---|---|---|
| SUC2 | 1-Propanol conc | IX | 27,399 | 36,687 | 6.7–37.8 | NIT1 |
| Ethyl acetate conc | SUC2 | |||||
| Isoamyl alcohol conc | YIL166C | |||||
| Ethanol conc | YIL169C-Gene | |||||
| Acetic acid conc | ||||||
| Glycerol conc | ||||||
| IMA1 | Ethyl acetate conc | VII | 1,066,563 | 1,066,735 | 7.3–42.0 | BIO2 |
| Isobutanol conc | IMA1 | |||||
| Phenethyl acetate conc | ||||||
| Acetic acid conc | ||||||
| Glycerol conc | ||||||
| Maltose growth | ||||||
| ALD6 | Ethyl octanoate conc | XVI | 432,771 | 434,477 | 8.1–112.4 | ALD6 |
| Isoamyl alcohol conc | ||||||
| Acetic acid conc | ||||||
| URA5 | Ethyl octanoate conc | XIII | 56,990 | 56,990 | 10.5–115.2 | URA5 |
| Acetic acid conc | ||||||
| Acetic acid tolerance | ||||||
| Ethanol tolerance | ||||||
| Halotolerance | ||||||
| URK1 | Isobutanol | XIV | 646,585 | 648,789 | 8.2 | URK1 |