Table 1.
Genomic and phenotypic characteristics of strains in the family Sphingobacteriaceae with a sequenced genome.
| Aeur | Asva | Mpal | Osit | Parc | Pbor | Pcry | Pgin | Pglu | Phep | Pkyu | Pory | Ppan | Psal | Scan | Spau | Sspi | Stha | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Source | ice | soil | peat bog | wastes | soil | soil | cryoconite | soil | soil | soil | soil | soil | soil | soil | human | silkworms | human | blood |
| Location | TP | Arctic | Siberia | Crete | Arctic | Montana | Austria | Korea | TP | ND | Korea | Korea | Korea | ND | ND | India | ND | ND |
| Size (Mbp) | 4.68 | 4.68 | 8.40 | 5.05 | 4.22 | 5.55 | 5.95 | 6.51 | 4.01 | 5.17 | 6.35 | 3.44 | 6.34 | 4.63 | 5.20 | 5.12 | 5.09 | 5.90 |
| Completeness (%) | 100 | 99.52 | 97.46 | 100 | 97.61 | 97.61 | 100 | 97.61 | 100 | 100 | 98.09 | 100 | 100 | 100 | 100 | 99.37 | 99.84 | 99.84 |
| *CDSs | 4086 | 4257 | 7729 | 4639 | 3766 | 4932 | 5171 | 5594 | 3481 | 4361 | 5373 | 3186 | 5396 | 4012 | 7792 | 4419 | 4425 | 5332 |
| Specific genes | 795 | 1138 | 3625 | 1958 | 1209 | 1101 | 1649 | 1105 | 999 | 986 | 1059 | 999 | 1441 | 1129 | 2144 | 1723 | 1399 | 1955 |
| RNAs | 42 | 43 | 67 | 55 | 42 | 55 | 86 | 57 | 46 | 66 | 57 | 43 | 52 | 65 | 72 | 81 | 55 | 72 |
| RGT (°C) | −1–25 | 4–25 | 2–33 | 5–45 | 4–25 | 4–37 | 1–25 | 4–30 | 15–37 | <37 | 4–40 | 15–35 | 4–30 | ND | 10–40 | ND | <42 | >42 |
| OGT (°C) | 10–15 | 18 | 20 | 28–32 | 18 | 30 | 20 | ND | 30 | 24 | ND | 30 | 25 | 25 | 18–30 | ND | 30 | 30 |
| HWP (%) | 2.6 | 3.1 | 6.5 | 3.2 | 3.0 | 2.9 | 4.1 | 3.2 | 2.6 | 4.1 | 3.7 | 1.3 | 6.2 | 3.7 | 2.6 | 5.2 | 3.2 | 3.9 |
| NaCl (%) | 0–1.2 | 0–1.8 | <1 | <3 | 0–2 | ND | ND | 0–2 | 0–3 | ND | 1–2 | <2 | 0–1 | ND | ND | ND | ND | ND |
| G + C (%) | 38.5 | 38.2 | 42.9 | 44.6 | 36.9 | 38.4 | 38.8 | 38.7 | 34.4 | 42.1 | 40.5 | 37.8 | 38.4 | 36.6 | 37.3 | 40.9 | 39.8 | 43.6 |
| CRISPRs | 3 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| Cold shock | 2 | 2 | 4 | 4 | 3 | 7 | 3 | 7 | 3 | 4 | 6 | 3 | 4 | 3 | 2 | 4 | 2 | 3 |
| Heat shock | 13 | 13 | 15 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 15 | 14 | 14 | 14 | 13 | 13 |
*Abbreviations: CDSs, coding sequences; RGT, range of growth temperature; OGT, optimal growth temperature; HWP, homology within proteomes; TP, Tibetan Plateau; ND, no data. Abbreviations for Sphingobacteriaceae strains are defined in Fig. 2 caption.