Table 4.
Genes in O. oeni SD-2a that were significantly expressed under different conditions.
| Related metabolism | Gene annotation | Gene symbol | Relative expression VS1 | Relative expression VS2 | Relative expression VS3 |
|---|---|---|---|---|---|
| Malate metabolism | 3-isopropylmalate dehydrogenase | orf01863 | 1.6868 | −0.0910 | 1.7500 |
| 2-isopropylmalate synthase | orf01862 | 1.6778 | −0.1969 | 1.8451 | |
| Malate dehydrogenase | orf00337 | 6.8475 | 6.1703 | 0.6470 | |
| Malate permease | orf00338 | 6.6973 | 5.6788 | 0.9858 | |
| Malate transporter | orf01583 | 3.9723 | 0.7612 | 3.1792 | |
| Amino acid transport and metabolism | Chorismate synthase | orf00114 | 3.5967 | 0.9001 | 2.6679 |
| – | orf00116 | 3.3990 | 1.0355 | 2.3315 | |
| Shikimate kinase | orf00117 | 3.8605 | 1.5946 | 2.2341 | |
| Argininosuccinate synthase | orf00834 | 2.6672 | −0.3068 | 2.9427 | |
| Argininosuccinate lyase | orf00835 | 2.2080 | 0.4201 | 1.7550 | |
| Proline iminopeptidase | orf01630 | 1.3972 | −2.0444 | 3.4084 | |
| Aryl-alcohol dehydrogenase | orf00276 | −5.0127 | −6.3821 | 1.3383 | |
| 4-aminobutyrate aminotransferase | orf00309 | 3.4839 | 2.3576 | 1.0954 | |
| Cystathionine beta-lyase | orf00662 | 1.0269 | −0.6759 | 1.6741 | |
| Acetolactate synthase | orf01906 | 1.5036 | 0.1014 | 1.3708 | |
| Citrate metabolism | CitXG protein | orf00343 | 3.8526 | 2.2465 | 1.5758 |
| Acetoin reductase | orf00591 | −4.1541 | −2.0792 | −2.1054 | |
| Diacetyl reductase | orf01738 | −4.6040 | −3.1763 | −1.4578 | |
| Folate biosynthesis | 6-pyruvoyltetrahydropterin synthase | orf01609 | 1.9045 | −0.2666 | 2.1372 |
| Methane metabolism | Phosphosulfolactate synthase | orf00361 | 2.8248 | −0.2192 | 3.0117 |
| DNA recombination and repair | Exodeoxyribonuclease VII large subunit | orf01147 | −1.1595 | 0.4337 | −1.6236 |
| DNA recombination protein RecF | orf02025 | −1.1990 | −0.0298 | −1.2001 | |
| Cell wall/membrane/envelope biogenesis | D-alanyl-D-alanine carboxypeptidase | orf00619 | 6.2801 | 1.6847 | 4.5623 |
| Nucleotide transport and metabolism | DNA/pantothenate metabolism flavoprotein | orf00828 | 2.6439 | 1.2488 | 1.3628 |
| Cytidylate kinase | orf00898 | −1.1099 | −0.1299 | −1.0116 | |
| tRNA nucleotidyltransferase | orf00902 | −1.2641 | −0.1405 | −1.1552 | |
| Guanosine monophosphate reductase | orf01030 | −1.7991 | −3.1500 | 1.3201 | |
| – | orf01033 | −1.1979 | −2.2439 | 1.0180 | |
| DNA polymerase III subunit beta | orf02023 | −1.1104 | −0.0323 | −1.1105 | |
| Carbohydrate transport and metabolism | PTS mannose/fructose/sorbose transporter subunit IIC | orf00382 | −1.5618 | −2.6368 | 1.0453 |
| Fructose-bisphosphate aldolase | orf00827 | 2.8952 | 1.5427 | 1.3207 | |
| 6-phospho-beta-glucosidase | orf00926 | 1.0575 | −0.4946 | 1.5227 | |
| 2-deoxyribose-5-phosphate aldolase | orf01123 | −3.5431 | −2.1440 | −1.4320 | |
| 6-phospho-beta-glucosidase | orf01135 | 1.1836 | −0.0705 | 1.2204 | |
| PTS sugar transporter subunit IIA | orf01246 | 1.6351 | 2.8522 | −1.2479 | |
| Transketolase | orf01616 | 1.0570 | −0.2318 | 1.2573 | |
| PTS ascorbate transporter subunit IIC | orf01617 | 1.5433 | 0.3326 | 1.1833 | |
| – | orf01634 | 2.7582 | 1.2510 | 1.4822 | |
| PTS fructose transporter subunit IIB | orf01636 | 2.2401 | 0.8710 | 1.3435 | |
| Sugar kinase,ribokinase family | orf01748 | −3.9058 | −0.8487 | −3.0952 | |
| Ribose pyranase | orf01749 | −2.7958 | −1.7178 | −1.1114 | |
| – | orf00983 | −5.4882 | −1.8124 | −3.7083 | |
| NADH dehydrogenase | orf00984 | −4.4018 | −3.2155 | −1.2192 | |
| Pyruvate oxidase | orf00829 | 2.4488 | 0.7190 | 1.6978 | |
| Pyruvate,phosphate dikinase | orf01233 | 1.0998 | −0.2212 | 1.2891 | |
| Aldehyde dehydrogenase | orf00275 | −4.7674 | −7.6307 | 2.8333 | |
| Stress response | ABC transporter permease | orf00954 | 2.4217 | 0.4065 | 1.9864 |
| Methionine ABC transporter ATP-binding protein | orf00955 | 2.0310 | −0.2772 | 2.2728 | |
| ATP-dependent protease | orf01869 | −1.4451 | −0.2252 | −1.2518 | |
| Glutathione S-transferase | orf01108 | 2.4969 | 0.5601 | 1.8986 | |
| Heat-shock protein Hsp20 | orf00243 | 2.6328 | −0.0378 | 2.6468 | |
| F0F1 ATP synthase subunit α | orf00563 | 1.2636 | No | No | |
| F0F1 ATP synthase subunit gamma | orf00568 | 1.3091 | −0.0360 | 1.3118 | |
| F1F0-ATPase subunit beta | orf00569 | 0.7429 | −0.5079 | 1.2178 | |
| FoF1 ATP synthase subunit epsilon | orf00570 | 1.1302 | −0.2301 | 1.3277 | |
| Translation,ribosomal structure and biogenesis | 50S ribosomal protein L19 | orf00697 | 1.4292 | 2.8198 | −1.4228 |
| DEAD/DEAH box helicase | orf01777 | 1.4822 | 2.6878 | −1.2358 |
VS1, is the comparison of pH 3.0_1 h-VS-pH 4.8_0 h; VS2, is the comparison of pH 4.8_1 h-VS-pH4.8_0 h; VS3, is the comparison of pH 3.0_1 h-VS-pH 4.8_1 h.