| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 2063442 | Systematic and Applied Microbiology | 2007 | 6 Pages |
A novel strictly aerobic, gliding, Gram-negative, rod-shaped, halo- and mesophilic bacterium (TD-ZX30T) was isolated from a seawater sample collected on the Pacific coastline of Japan near Kamakura City (Fujisawa, Kanagawa). The temperature range for growth of TD-ZX30T was between 16 and 44 °C. The DNA G+C content was 32.0 mol%. The predominant fatty acids were iso-C15:1 G, iso-C15:0, iso-C16:0 3-OH, iso-C15:0 3-OH, Summed feature (iso-C15:0 2-OH and/or C16:1ω7c), iso-C17:0 3-OH, and C15:0. MK-6 was the only respiratory quinone. Zeaxanthin was the major carotenoid pigment produced but flexirubin-type pigments were not produced. Phylogenetic analysis based on the 16S rRNA gene sequence revealed that TD-ZX30T belonged to a distinct lineage in the family Flavobacteriaceae, sharing 93.9% sequence similarity with the nearest species Olleya marilimosa. TD-ZX30T could be distinguished from the other members of the family Flavobacteriaceae by a number of chemotaxonomic and phenotypic characteristics. The results of polyphasic taxonomic analyses suggested that TD-ZX30T represents a novel genus and a novel species, for which the name Mesoflavibacter zeaxanthinifaciens gen. nov., sp. nov. is proposed. The type strain is TD-ZX30T (=NBRC 102119=CCUG 53614=DSM 18436).
