| taxonomy of antarctic flavobacterium species: description of flavobacterium gillisiae sp. nov., flavobacterium tegetincola sp. nov., and flavobacterium xanthum sp. nov., nom. rev. and reclassification of [flavobacterium] salegens as salegentibacter salegens gen. nov., comb. nov. | 16s rrna phylogenetic analysis of a number of yellow- and orange-pigmented strains isolated from a variety of antarctic habitats including sea ice, lakewater and cyanobacterial mats indicated a close relationship to the genus flavobacterium but distinct from known flavobacterium species. phenotypic properties, dna g+c content and whole-cell fatty acid profiles of the antarctic strains were consistent with those of the genus flavobacterium. dna-dna hybridization analysis indicated the presence of ... | 2000 | 10843045 |
| polyamine distribution profiles in newly validated genera and species within the flavobacterium-flexibacter-cytophaga-sphingobacterium complex. | cellular polyamines of 58 strains belonging to the flavobacterium-flexibacter-cytophaga-sphingobacterium complex were analysed by hplc. homospermidine was found in all species of flavobacterium, chryseobacterium, empedobacter, myroides, cellulophaga, salegentibacter, psychroserpens and gelidibacter of the family flavobacteriaceae. flavobacterium ferrugineum located outside of this family also contained homospermidine. cytophaga fermentans and c. xylanolytica belonging to the family bacteroidacea ... | 2001 | 11548199 |
| salegentibacter holothuriorum sp. nov., isolated from the edible holothurian apostichopus japonicus. | strain kmm 3524t was isolated from the holothurian apostichopus japonicus living in the sea of japan. the bacterial strain was pigmented, non-motile, gram-negative, strictly aerobic and oxidase-, catalase- and beta-galactosidase-positive. from the results of 16s rdna sequence analysis, strain kmm 3524t was found to be related closely to salegentibacter salegens (98.1%). dna-dna homology between strains kmm 3524t and s. salegens dsm 5424t was 38%; this showed clearly that the holothurian isolate ... | 2004 | 15280277 |
| salegentibacter mishustinae sp. nov., isolated from the sea urchin strongylocentrotus intermedius. | a bacterial strain, designated kmm 6049t, was isolated from the sea urchin strongylocentrotus intermedius inhabiting the sea of japan. the bacterium studied was strictly aerobic, heterotrophic, yellow-pigmented, non-motile, gram-negative and oxidase-, catalase-, beta-galactosidase- and alkaline phosphatase-positive. 16s rrna gene sequence analysis indicated that strain kmm 3524t was closely related to salegentibacter holothuriorum and salegentibacter salegens (sharing 97.7 and 98 % sequence simi ... | 2005 | 15653880 |
| gramella echinicola gen. nov., sp. nov., a novel halophilic bacterium of the family flavobacteriaceae isolated from the sea urchin strongylocentrotus intermedius. | a novel marine bacterium, strain kmm 6050t, was isolated from the sea urchin strongylocentrotus intermedius, which inhabits the sea of japan. the strain studied was strictly aerobic, heterotrophic, yellow-orange-pigmented, motile by gliding, gram-negative and oxidase-, catalase-, beta-galactosidase- and alkaline phosphatase-positive. the results of 16s rrna gene sequence analysis showed that strain kmm 6050t occupies a distinct lineage within the family flavobacteriaceae and is most closely rela ... | 2005 | 15653906 |
| salegentibacter flavus sp. nov. | a yellow-pigmented, non-motile, gram-negative bacterium, designated fg 69t, was isolated from a sediment sample collected in chazhma bay (sea of japan). the novel organism grew at 10-35 degrees c, was neutrophilic and required 3-10% nacl for optimal growth. strain fg 69t was able to degrade starch and to hydrolyse gelatin and tween 80 weakly but not casein or agar. predominant cellular fatty acids comprised n-c15 and n-c16 branched-chain and straight-chain saturated and unsaturated fatty acids, ... | 2006 | 16514031 |
| salegentibacter agarivorans sp. nov., a novel marine bacterium of the family flavobacteriaceae isolated from the sponge artemisina sp. | a sponge-associated strain, kmm 7019t, was investigated in a polyphasic taxonomic study. the bacterium was strictly aerobic, heterotrophic, gram-negative, yellow-pigmented, motile by gliding and oxidase-, catalase-, beta-galactosidase- and alkaline phosphatase-positive. a phylogenetic analysis based on 16s rrna gene sequences revealed that strain kmm 7019t is closely related to members of the genus salegentibacter, namely salegentibacter holothuriorum, salegentibacter mishustinae and salegentiba ... | 2006 | 16585710 |
| biodiversity of moderately halophilic bacteria in hypersaline habitats in egypt. | screening bacteria from different saline environments in alexandria. egypt, lead to the isolation of 76 gram-negative and 14 gram-positive moderately halophilic bacteria. the isolates were characterized taxonomically for a total of 155 features. these results were analyzed by numerical techniques using simple matching coefficient (ssm) and the clustering was achieved by the unweighed pair-group method of association (upgma). at 75% similarity level the gram-negative bacteria were clustered in 7 ... | 2006 | 16778349 |
| salegentibacter catena sp. nov., isolated from sediment of the south china sea, and emended description of the genus salegentibacter. | a novel marine bacterial strain, hy1t, was isolated from sediment of the south china sea. the strain was aerobic and heterotrophic and formed saffron yellow-pigmented colonies on marine agar 2216. cells were non-motile, gram-negative rods, frequently occurring in chains. blastn searches revealed that the 16s rrna gene sequence of strain hy1t showed high similarity with those of members of the genera gillisia (91.7-93.8 %) and salegentibacter (92.6-93.5 %). phylogenetic analysis based on 16s rrna ... | 2007 | 17267953 |
| marixanthomonas ophiurae gen. nov., sp. nov., a marine bacterium of the family flavobacteriaceae isolated from a deep-sea brittle star. | an aerobic, gram-negative, non-motile, yellow-pigmented bacterium, strain kmm 3046(t), was isolated from a deep-sea brittle star from the fiji sea and was subjected to a polyphasic taxonomic analysis. strain kmm 3046(t) grew at 5-32 degrees c and in the presence of 1-12 % (w/v) nacl. it contained mk-6 as the predominant menaquinone and 3-oh i16 : 0, 3-oh i17 : 0 and 3-oh a17 : 0 as the major fatty acids. phylogenetic analysis based on 16s rrna gene sequences revealed that strain kmm 3046(t) form ... | 2007 | 17329768 |
| wangia profunda gen. nov., sp. nov., a novel marine bacterium of the family flavobacteriaceae isolated from southern okinawa trough deep-sea sediment. | an orange-pigmented, gram-negative, nonmotile, strictly aerobic and oxidase- and catalase-positive bacterium (sm-a87(t)) was isolated from the deep-sea sediment of the southern okinawa trough area. the main fatty acids were i15 : 0, i17 : 0 3oh, i15 : 1 g, i17 : 1 omega 9c, 15 : 0, i15 : 0 3oh and summed feature 3 (comprising i-15 : 0 2oh and/or 16 : 1 omega 7c). mk-6 was the predominant respiratory quinone. dna g+c content was 35.8 mol%. flexirubin-type pigments were absent. phylogenetic analys ... | 2007 | 17391365 |
| new aromatic nitro compounds from salegentibacter sp. t436, an arctic sea ice bacterium: taxonomy, fermentation, isolation and biological activities. | nineteen aromatic nitro compounds were isolated from the culture broth of an arctic sea ice bacterium. four of these compounds are new and six compounds are reported from a natural source for the first time. the new natural products showed weak antimicrobial and cytotoxic activities. 2-nitro-4-(2'-nitroethenyl)-phenol was the most potent antimicrobial and cytotoxic substance. some of the compounds exhibit plant growth modulating activities. based on its biochemical properties and the 16s rrna ge ... | 2007 | 17551208 |
| salegentibacter salarius sp. nov., isolated from a marine solar saltern. | a gram-negative, non-motile, rod-shaped bacterium, strain isl-6(t), phenotypically resembling members of the genus salegentibacter, was isolated from a marine solar saltern of the yellow sea in korea and subjected to a polyphasic taxonomic investigation. strain isl-6(t) grew optimally at ph 7.0-8.0 and 30 degrees c and in the presence of 8 % (w/v) nacl. it contained mk-6 as the predominant menaquinone. the major fatty acids were iso-c(15 : 0) and anteiso-c(15 : 0). the dna g+c content was 37.5 m ... | 2007 | 18048717 |
| salegentibacter salinarum sp. nov., isolated from a marine solar saltern. | a bacterial strain, isl-4(t), comprising gram-negative, non-motile, rod-shaped cells, was isolated from a marine solar saltern of the yellow sea in korea and was subjected to a polyphasic taxonomic investigation. phenotypically, the strain resembled members of the genus salegentibacter. it grew optimally at ph 7.0-8.0 and 30 degrees c and in the presence of 8 % (w/v) nacl. it contained mk-6 as the predominant menaquinone. the major fatty acids were iso-c(15 : 0) and anteiso-c(15 : 0). the dna g+ ... | 2008 | 18218932 |
| reclassification of salegentibacter catena ying et al. 2007 as salinimicrobium catena gen. nov., comb. nov. and description of salinimicrobium xinjiangense sp. nov., a halophilic bacterium isolated from xinjiang province in china. | a gram-negative, non-motile and moderately halophilic rod-shaped bacterium, designated strain bh206(t), was isolated from a saline lake of xinjiang province in china. the isolate showed catalase-positive and oxidase-negative reactions and did not reduce nitrate. phylogenetic analysis based on 16s rrna gene sequences showed that the isolate was most closely related to [salegentibacter] catena hy1(t) with 95.8 % 16s rrna gene sequence similarity, and formed a tight phyletic group with [salegentiba ... | 2008 | 18218946 |
| nitro derivatives from the arctic ice bacterium salegentibacter sp. isolate t436. | twenty-five aromatic nitro, dinitro and trinitro compounds were isolated in low yields of less than 1 mg l(-1) from a salegentibacter sp. strain t436 derived from arctic pack ice. their structures were elucidated by ms and nmr techniques. seven of these compounds, namely, 2-hydroxy-3-(4'-hydroxy-3'-nitrophenyl)-propionic acid methyl ester (6), 2-chloro-3- (4'-hydroxy-3'-nitrophenyl)propionic acid methyl ester (7), 3-(4'-hydroxy-3',5'-dinitrophenyl)-propionic acid methyl ester (14), 4'-hydroxy-3' ... | 2009 | 19644517 |