Table 3 Selected transcriptional regulators related to symbiosis with known binding site in S. meliloti (see Table S5 for consensus sequences)
From: Exploring the symbiotic pangenome of the nitrogen-fixing bacterium Sinorhizobium meliloti
| Â | Â | Â | Genes regulated | ||
|---|---|---|---|---|---|
Transcription factor | Symbiotic process | Reference | Rm1021 | AK83 | BL225C |
NodD1 | Flavonoid perception | 10 | 13 | 12 | |
ChvI | EPS biosynthesis | [45] | 54 | 65 | 52 |
FixK | Microaerophilic adaptation | [41] | 54 | 61 | 54 |
FixJ | Nitrogenase synthesis and functioning via nifA | [69] | 26 | 31 | 35 |
NifA | Nitrogenase biosynthesis | [41] | 35 | 48 | 42 |
Fur | Iron uptake | [43] | 9 | 8 | 9 |
NolR* | Optimization of nodulation, bacterial growth on solid medium, survival under stress conditions, and conjugative transfer of plasmids | [70] | 3 | 6 | 3 |
NesR | Competition for plant nodulation | [44] | 6 | 5 | 7 |