Table 1.
Differentiation chemotaxonomic characteristics of strain HNM0039T, S. wuyuanensis CGMCC 4.7042T and S. spongiicola HNM0071T.
| Characteristic | 1 | 2 | 3 |
|---|---|---|---|
| Major menaquinones (%) | |||
| MK-9 (H4) | 41.4 | 8.6 | 23.8 |
| MK-9 (H6) | 58.6 | 59.6 | 65.6 |
| MK-9 (H8) | – | 27.0 | 10.6 |
| Major fatty acids (%) | |||
| Iso-C14:0 | 12.47 | 5.81 | 4.31 |
| Iso-C15:0 | 17.72 | 8.79 | 15.35 |
| Anteiso-C15:0 | 18.26 | 10.55 | 25.49 |
| Iso-C16:1 H | – | 8.30 | 3.72 |
| Iso-C16:0 | 28.69 | 31.03 | 19.51 |
| C16:1 ω7c | – | – | 3.54 |
| C16:0 | 6.71 | 6.33 | 4.11 |
| Iso-C17:1ω9c | 1.14 | – | 5.75 |
| Anteiso-C17:1ω9c | – | – | 3.91 |
| Iso-C17:0 | 5.54 | 5.20 | 2.95 |
| Anteiso-C17:0 | 4.33 | – | 6.86 |
| C17:0 CYCLO | – | – | 2.06 |
| Major polar lipids | DPG, PG, PE, PIM | DPG, PG, PE, PI, PIM | DPG, PG, PE |
| Diaminopimelic acids | LL-DAP | LL-DAP | LL-DAP |
| Whole-cell sugars | Glu, Gal | Glu, Gal, Rib, Man | Glu, Gal, Man |
| DNA G+C% | 72.46 | 71.88 | 72.45 |
Strains: (1) HNM0039T; (2) S. wuyuanensis CGMCC 4.7042T; (3) S. spongiicola HNM0071T; DPG, diphosphatidylglycerol; PG, phosphatidylglycerol; PE, phosphatidylethanolamine; PI, phosphatidylinositol; PIM, phosphatidylinositol mannoside; Glu, glucose; Gal, galactose; Rib, ribose; Man, mannose. –, not detected. Data for reference strains were taken from Zhang et al. (2013) and Huang et al. (2016).