TABLE 1.
Genec | ORF description | Ratioc
|
|
---|---|---|---|
Aero/ Stat | Resp/ Stat | ||
ahpC | Alkyl hydroperoxide reductase | 6 | 3 |
ahpF | Alkyl hydroperoxide reductase | 6 | 2 |
gshR† | Glutathione reductase | 8 | 4 |
hslB | HU-like DNA-binding protein | 9 | 4 |
noxE | Major cytoplasmic NADH oxidase | 15 | 2 |
osmC† | Osmotically inducible protein | 15 | 7 |
pmsX | Peptide methionine sulfoxide reductase | 12 | 5 |
qor | Quinone oxidoreductase | 7 | 2 |
sodA | Superoxide dismutase | 6 | 3 |
ybjA† | Peptide methionine sulfoxide reductase | 9 | 4 |
yfiE† | Organic hydroperoxide resistance protein; OsmC homolog | 11 | 5 |
yhjA | Similar to B. subtilis stress protein CsbD | 11 | 3 |
ymgH | Similar to E. faecalis Gls24 stress protein | 4 | 2 |
ymgK | Aldo-keto reductase involved in detoxification | 14 | 5 |
ynfC | lactoyl glutathione lyase; serine-rich | 14 | 5 |
yahB | UspA-like protein | 6 | 2 |
yjaB | UspA-like protein | 8 | 3 |
yobA | UspA-like protein | 5 | 2 |
nifJ† | Pyruvate ferredoxin oxidoreductase | -16 | -8 |
ypbB | Similar to Mg and Co transporter | -4 | -2 |
Genes related to stress response and showing differences greater than ∼2-fold in aerobic fermentation compared to respiration growth are presented. Signal ratios of >4 of aerobic versus static fermentation were noted. Aero/Stat indicates the ratio of signal expression of aeration versus static (both fermentation) growth conditions. Resp/Stat indicates the ratio of signal expression of respiration versus static growth conditions. Functions are from KEGG annotations of L. lactis strain IL1403 (http://www.genome.jp/kegg/genes.html).
b †, Potential disulfide bonds are present in open reading frames (ORFs).
Negative values indicate downregulation.