Table 3. Pathway and regulator enrichment for Synechococcus 7002 grown in carbon-limited chemostat co-culture with lactate as the sole source of carbon.
| Pathway/regulon enrichment | P-valuea |
|---|---|
| Genes displaying ⩾2-fold increase in mRNA abundance relative to the axenic state | |
| Cell structures biosynthesis: ddl, glmM, lpxA, mraY, murA, murC, murE, murF, murG, murI, SYNPCC7002_A0138 | 0.0075 |
| Fatty acid biosynthesis, initiation and elongation: fabB, fabF, fabZ | 0.0220 |
| UDP-N-acetylmuramoyl-pentapeptide biosynthesis: ddl, murA, murC, murE, murF, murI | 0.0221 |
| Photorespiration: gcvT, glcE, rbcS, serA, SYNPCC7002_A0506 | 0.0228 |
| Vitamin biosynthesis: bioD, bioF, coaE, cobP, cobT, fabB, fabF, fabZ, folE, folQ, gcvT, hggT, ilvC, panB, pdxH, plr1, purU, pyrR, ribAB, serA, SYNPCC7002_A0363, vte1, ygfA | 0.0240 |
| Nucleic acid processing: queA, queF, tgt | 0.0277 |
| Genes displaying ⩾2-fold decrease in mRNA abundance relative to the axenic state | |
| Siderophore biosynthesis: sybA, sybB, sybC, sybD, sybE, sybF, sybL | 0.0000 |
| Oxygenic photosynthesis: petG, petH, petM, prk, psaE, psaK, psbD, psbE, psbF, psbJ, psbL, psbO, psbT, psbY, rpiA | 0.0062 |
| Photosynthesis, light reactions: petG, petH, petM, psaE, psaK, psbD, psbE, psbF, psbJ, psbL, psbO, psbT, psbY | 0.0083 |
| Generation of precursor metabolites and energy: ald, ctaCI, fumC, gap, hoxH, hoxY, ndhD1, ndhM, nifJ, petG, petH, petM, ppsA, prk, psaE, psaK, psbD, psbE, psbF, psbJ, psbL, psbO, psbT, psbY, rpiA, sdhB, talA, talC, zwf | 0.0240 |
| Ferric uptake, Fur regulon: chlL, chlN, exbB, exbD, fecB, fecC, fecD, fecE, fhuA, futC, hik20, nifJ, pchR, schT, SYNPCC7002_A2346, SYNPCC7002_G0005, SYNPCC7002_G0006, SYNPCC7002_G0089, SYNPCC7002_G0099, tonB | 0.0006 |
a
P-value represents the probability that the number of genes associated with a specific pathway/regulon occurs by chance.