altererythrobacter epoxidivorans gen. nov., sp. nov., an epoxide hydrolase-active, mesophilic marine bacterium isolated from cold-seep sediment, and reclassification of erythrobacter luteolus yoon et al. 2005 as altererythrobacter luteolus comb. nov.a novel marine bacterium, strain jcs350(t), was isolated from marine sediment samples collected from a cold-seep area. the 16s rrna gene sequence of the isolate showed high similarity to that of erythrobacter luteolus sw-109(t) (95.9 % sequence similarity). lower 16s rrna gene sequence similarities were shown to other members of the genus erythrobacter (94.6-95.4 %) and members of the genus porphyrobacter (94.5-95.2 %). phylogenetic analysis with all members of the family erythrobacteraceae and ...200717911284
altererythrobacter indicus sp. nov., isolated from wild rice (porteresia coarctata tateoka).a gram-negative, rod-shaped, non-spore-forming organism, strain mssrf26t, was isolated from mangrove-associated wild rice in india. on the basis of 16s rrna gene sequence similarities, strain mssrf26t was shown to belong to the alphaproteobacteria, most closely related to altererythrobacter luteolus and altererythrobacter epoxidivorans (96.1 and 95.9 % similarity to the respective type strains). chemotaxonomic data [major ubiquinones q-10 (91 %) and q-9 (9 %); major polyamine spermidine, with pu ...200818398179
croceicoccus marinus gen. nov., sp. nov., a yellow-pigmented bacterium from deep-sea sediment, and emended description of the family erythrobacteraceae.a gram-negative, aerobic, neutrophilic, coccoid bacterium, strain e4a9t, was isolated from a deep-sea sediment sample collected from the east pacific polymetallic nodule region. 16s rrna gene sequence analysis showed that the isolate was related to the type strain of altererythrobacter epoxidivorans (96.0% sequence similarity). lower 16s rrna gene sequence similarities were observed with other members of the genera altererythrobacter (94.7%), erythrobacter (94.0-95.4%), erythromicrobium (94.8%) ...200919620383
altererythrobacter marinus sp. nov., isolated from deep seawater.a taxonomic study was carried out on strain h32(t), which was isolated from a crude-oil-degrading consortium enriched from deep seawater of the indian ocean. the 16s rrna gene sequence of strain h32(t) showed highest similarity to that of altererythrobacter luteolus sw-109(t) (96.7 %); lower similarities were observed with other members of the genus altererythrobacter (94.7-95.7 %) and with members of the genera erythrobacter (94.5-96.3 %), erythromicrobium (94.9 %) and porphyrobacter (94.3-95.3 ...200919628597
altererythrobacter marensis sp. nov., isolated from seawater.a novel gram-negative bacterium, designated msw-14(t), was isolated from seawater collected around mara island, jeju, republic of korea. the organism was motile by means of a flagellum and showed optimum growth at 0-4 % nacl, 30 degrees c and ph 7.1. phylogenetic analyses based on 16s rrna gene sequences showed that the isolate belonged to the family erythrobacteraceae. the strain's closest phylogenetic neighbours were altererythrobacter epoxidivorans jcs350(t) (97.7 % sequence similarity), alte ...201019651736
altererythrobacter namhicola sp. nov. and altererythrobacter aestuarii sp. nov., isolated from seawater.two non-motile, orange- or yellow-pigmented bacteria, designated strains kyw48(t) and kyw147(t), were isolated from seawater collected from the south sea, republic of korea. cells of both strains were gram-reaction-negative, aerobic and catalase- and oxidase-positive. the major fatty acids of strain kyw48(t) were c(18 : 1)ω7c (35.3 %), summed feature 3 (iso-c(15 : 0) 2-oh and/or c(16 : 1)ω7c) (22.7 %), c(17 : 1)ω6c (19.8 %), c(14 : 0) 2-oh (7.4 %) and c(16 : 0) (5.9 %), and those of strain kyw14 ...201120418413
the potential of cycloclasticus and altererythrobacter strains for use in bioremediation of petroleum-aromatic-contaminated tropical marine environments.cycloclasticus sp. a5, which has been suggested to be a major degrader of petroleum aromatics spilled in temperate seas, showed higher degrading activities for petroleum aromatics, at both 25 degrees c and tropical sea temperature 30 degrees c, than the novel aromatic-degrading isolates, related to altererythrobacter epoxidivorans (97.5% similarity in the almost full-length 16s rrna gene sequence) and rhodovulum iodosum (96.3% similarity), obtained after enrichment on crude oil in a continuous s ...201020541115
altererythrobacter dongtanensis sp. nov., isolated from tidal flat.a gram-negative, rod-shaped and non-spore-forming bacterial strain jm27t, was isolated from tidal flat of dongtan wetland, chongming island, china. the strain formed smooth yellow colonies on r2a plates. growth occurred at 10-37 °c (optimum, 30-37 °c), at ph 6.0-10.0 (optimum, ph 7.0-9.0) and in the presence of 0-1% nacl (optimum, 0%). catalase test was positive and oxidase test was negative. ubiquinone 10 (q10) was the major respiratory quinone. c18:1 ω7c and c17:1 ω6c were the most abundant fa ...201020851911
altererythrobacter ishigakiensis sp. nov., an astaxanthin-producing bacterium isolated from marine sediments.we isolated a gram negative, non motile, non-spore-forming, halophilic, rod-shaped bacterial strain, namely, jpccmb0017(t), from marine sediments obtained from the coastal area of okinawa, japan. the cells formed orange to red colonies on nutrient agar media. bacteriochlorophyll (bchl) a was absent and sphingoglycolipid (sgl-1) and other carotenoids, including astaxanthin, adonixanthin, and zeaxanthin were present. ubiquinone-10 (q-10) was the main respiratory quinone and c(18:1)?7c was the chie ...201121278415
altererythrobacter xinjiangensis sp. nov., isolated from the desert of xinjiang, china.a gram-negative, rod-shaped, non-motile, strictly aerobic bacterium, strain s3-63t, was isolated from the desert of xinjiang, china. a phylogenetic analysis based on 16s rrna gene sequences showed that strain s3-63t had the highest degree of similarity to type strains of the genus altererythrobacter, a. marinus h32t (97.2%), a. marensis msw-14t (95.9%), a. aestuarii kctc 22735t (95.5%), a. epoxidivorans jcs350t (95.1%), a. namhicola kctc 22736t (95.1%), a. luteolus sw-109t (95.0%) and a. indicus ...201121317278
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