| pseudoruegeria aquimaris gen. nov., sp. nov., isolated from seawater of the east sea in korea. | a gram-negative, non-motile, rod-shaped bacterial strain, sw-255(t), was isolated from seawater from hwajinpo, on the coast of the east sea, korea, and subjected to a polyphasic taxonomic study. strain sw-255(t) grew optimally at ph 7.0-8.0 and 37 degrees c in the presence of 2 % (w/v) nacl. it contained q-10 as the predominant ubiquinone and c(18 : 1)omega7c as the major fatty acid. the dna g+c content was 67.0 mol%. a neighbour-joining phylogenetic tree based on 16s rrna gene sequences showed ... | 2007 | 17329781 |
| pseudoruegeria lutimaris sp. nov., isolated from a tidal flat sediment, and emended description of the genus pseudoruegeria. | a gram-negative-staining, non-motile and rod-shaped bacterial strain, hd-43(t), was isolated from a tidal flat sediment collected from hwang-do, an island of korea. strain hd-43(t) grew optimally at ph 7.0-8.0, at 30 degrees c and in the presence of 2 % (w/v) nacl. phylogenetic analyses based on 16s rrna gene sequences showed that strain hd-43(t) clustered with pseudoruegeria aquimaris sw-255(t). it exhibited 96.6 % 16s rrna gene sequence similarity and 79.4 % gyrb sequence similarity with p. aq ... | 2010 | 19667391 |
| celeribacter neptunius gen. nov., sp. nov., a new member of the class alphaproteobacteria. | a whitish gram-negative, motile, aerobic bacterium, designated strain h 14(t), was isolated from seawater collected at st kilda beach in port phillip bay, melbourne, australia. analysis of 16s rrna gene sequences revealed that the organism belonged to the roseobacter lineage of the class alphaproteobacteria, forming a distinct evolutionary lineage at the genus level. strain h 14(t) was distantly related to the genera nautella, ruegeria and pseudoruegeria (family rhodobacteraceae). strain h 14(t) ... | 2010 | 19717584 |
| pacificibacter maritimus gen. nov., sp. nov., isolated from shallow marine sediment. | an aerobic, gram-stain-negative, non-pigmented, non-motile bacterium, strain kmm 9031(t), was isolated from a sandy sediment sample collected from the shore of the sea of japan and subjected to phenotypic and phylogenetic analysis. based on comparative 16s rrna gene sequence analysis, strain kmm 9031(t) constituted a separate phylogenetic line within the roseobacter clade of the class alphaproteobacteria, sharing highest sequence similarities with members of the genera roseovarius (92.7-95.3 %), ... | 2010 | 20601488 |
| vadicella arenosi gen. nov., sp. nov., a novel member of the class alphaproteobacteria isolated from sandy sediments from the sea of japan seashore. | a taxonomic study of three aerobic, gram-negative, non-pigmented, non-motile rod-shaped bacterial strains, designated kmm 9008, kmm 9017, and kmm 9024(t), which were isolated from a sandy sediment sample collected from the sea of japan seashore, was undertaken. the dna-dna hybridization values of 88-96% obtained between novel strains confirm their assignment to the same species. an analysis of the nearly complete 16s rrna gene sequences showed that the novel isolates were closely related to each ... | 2010 | 20976457 |
| hasllibacter halocynthiae gen. nov., sp. nov., a nutriacholic acid-producing bacterium isolated from the marine ascidian halocynthia roretzi. | the gram-negative, aerobic, ovoid to rod-shaped bacterial strain kme 002(t) was isolated from a marine ascidian, halocynthia roretzi, off the coast of gangneung, korea. phylogenetic analyses based on the 16s rrna gene sequence showed that this strain belongs to the family rhodobacteraceae in the class alphaproteobacteria and is closely related to species dinoroseobacter shibae, roseovarius crassostreae and pseudoruegeria aquimaris with 95.0, 94.7 and 94.5% 16s rrna gene similarity, respectively. ... | 2011 | 21551335 |