Table 2.
Size and distribution of reference TF regulons in Desulfovibrionales genomes
| Family and TF regulon | No. of candidate TF-regulated operons/genome (total no. of genes in TF-regulated operons) |
Functional role | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| D. vulgaris Hildenborough | D. vulgaris Miyazaki F | D. alaskensis G20 | D. desulfuricans ATCC 27774 | D. piger ATCC 29098 | D. salexigens DSM 2638 | D. magneticus RS-1 | D. baculatum DSM 4028 | D. retbaense DSM 5692 | ||
| Crp/Fnr | ||||||||||
| CooA | 1 (2) | 1 (2) | 1 (2) | 1 (2) | 1 (2) | 1 (2) | 1 (2) | 1 (2) | Carbon monoxide dehydrogenase | |
| HcpR | 3 (5) | 2 (3) | 4 (6) | 4 (6) | 4 (8) | 4 (5) | 3 (3) | Nitrosative stress response | ||
| MreC | 1 (8) | 1 (7) | 1 (6) | Uranium reduction | ||||||
| DvMF_1708 | 1 (5) | 1 (1) | 1 (4) | |||||||
| Desal_2066 | 2 (2) | 2 (3) | 2 (2) | |||||||
| ArsR | ||||||||||
| ArsR | 2 (3) | 1 (1) | 3 (5) | 2 (2) | 3 (4) | 3 (7) | 2 (4) | 2 (3) | Arsenic resistance | |
| ArsR2 | 1 (4) | 1 (4) | 1 (1) | 1 (1) | Arsenic resistance | |||||
| SahR | 4 (6) | 3 (5) | 5 (8) | 3 (5) | 3 (5) | 3 (5) | 1 (2) | 1 (3) | 2 (4) | Methionine metabolism |
| SmtB | 1 (1) | 1 (1) | 1 (1) | 1 (2) | 1 (2) | 1 (2) | Heavy metal resistance | |||
| GntR | ||||||||||
| LldR | 1 (3) | 1 (2) | 1 (2) | 1 (3) | 3 (4) | 1 (3) | Lactate utilization | |||
| DVU0030 | 2 (3) | 2 (3) | 2 (3) | 2 (4) | 1 (1) | 2 (3) | 2 (3) | Amino acid transport | ||
| DVU2644 | 1 (4) | 1 (3) | 1 (2) | 2 (4) | 2 (3) | Amino acid metabolism | ||||
| DVU2802 | 1 (7) | 1 (4) | 1 (5) | 1 (8) | 1 (5) | 1 (8) | ||||
| DVU2953 | 2 (2) | 2 (5) | 2 (2) | |||||||