Table 2.
Relative expression of selected genes of Leuconostoc pseudomesenteroides DSM 20193 and Lactiplantibacillus plantarum PU1 cultivated on Finnish brewers’ spent grain (FL-BSG) until the late (after ca. 14 h) exponential (LE) phase of growth at 30 °C was reached. The calibrator conditions used were the same bacterial cultures grown in MRS until the LE phase of growth (after ca. 8 h) at 30 °C was reached.
| Strain | Gene | Culture media | Fold Change |
|---|---|---|---|
| Lactiplantibacillus plantarum PU1 | pbg4 | FL-BSG | 27.18 ± 2.17 |
| MRS | 1.00 ± 0.09 | ||
| pbg6 | FL-BSG | 70.76 ± 9.62 | |
| MRS | 1.01 ± 0.15 | ||
| scrB | FL-BSG | 64.47 ± 14.6 | |
| MRS | 1.41 ± 1.01 | ||
| Leuconostoc pseudomesenteroides DSM 20193 | pbg-like | FL-BSG | 7.03 ± 2.68 |
| MRS | 1.00 ± 0.12 | ||
| INV | FL-BSG | 9.36 ± 3.36 | |
| MRS | 1.01 ± 0.18 | ||
| xylA | FL-BSG | 19.02 ± 3.9 | |
| MRS | 1.00 ± 0.03 |
Data are the means of three biological replicates analyzed in triplicate ± standard deviations.