nocardioides iriomotensis sp. nov., an actinobacterium isolated from a forest actinomycete strain, ir27-s3(t), was isolated from a forest soil sample collected from iriomote island, okinawa, japan, and was examined by a polyphasic taxonomic approach. cells of the isolate were gram-positive, aerobic, non-sporulating, non-motile, and coccoid or short rod-shaped. the strain grew in the presence of 0-7% (w/v) nacl, between ph 6-8, and over a temperature range of 12-37°c, with optimum growth at 30°c. chemotaxonomically, it contained ll-diaminopimelic acid as the diagnostic ...201020935090
marmoricola korecus sp. nov.a novel actinomycete strain, designated sco-a36t, was isolated from volcanic ash. cells were aerobic, gram-positive, oxidase-negative, catalase-positive, nonmotile cocci; colonies were yellow-coloured, smooth, entire and convex. a phylogenetic tree showed that the organism formed a distinct phyletic line within the radiation of the genus marmoricola. the phylogenetic neighbours were marmoricola aurantiacus dsm 12652t (97.9% 16s rrna gene sequence similarity), m. scoriae sco-d01t (97.9%), m. aequ ...201020693360
nocardioides daedukensis sp. nov., a halotolerant bacterium isolated from soil.a gram-positive, non-motile and rod- or coccoid-shaped bacterial strain, mdn22(t), was isolated from a soil sample from korea. strain mdn22(t) grew optimally at ph 7.0-8.0, at 30 degrees c and in the presence of 0-0.5 % (w/v) nacl. phylogenetic analyses based on 16s rrna gene sequences showed that strain mdn22(t) was phylogenetically most closely related to the genera nocardioides and marmoricola. in the neighbour-joining phylogenetic tree, strain mdn22(t) was most closely related to nocardioide ...201019667373
marmoricola bigeumensis sp. nov., a member of the family nocardioidaceae.a gram-positive, aerobic strain, designated msl-05t, was isolated from a soil sample collected from bigeum island, korea, and its taxonomic position was investigated using a polyphasic approach. cells of the novel strain were coccoid and occurred singly. the novel strain grew over a wide range of nacl concentrations (0-7 %, w/v). the optimum growth temperature and ph were 28 degrees c and 7.2, respectively. chemotaxonomic characteristics [peptidoglycan type, meso-diaminopimelic acid; major menaq ...200818450688
marmoricola aurantiacus gen. nov., sp. nov., a coccoid member of the family nocardioidaceae isolated from a marble statue.a gram-positive, aerobic bacterium with coccoid cells occurring singly, in pairs and in clusters was isolated from the surface of a marble statue. the peptidoglycan contain ll-diaminopimelic acid as diagnostic diamino acid and a single glycine residue as interpeptide bridge (type a3 gamma). the major menaquinone is mk-8(h4). the cellular fatty acid pattern consists of straight chain saturated and monounsaturated components and 10-methyl octadecanoic (tuberculostearic) acid as the only branched c ...200010758857
marmoricola scoriae sp. nov., isolated from volcanic ash.a novel gram-stain-positive, coccoid actinobacterium, designated strain sco-d01(t), was isolated from volcanic ash collected from oreum (a parasitic volcanic cone) on jeju island, republic of korea. cells were aerobic, oxidase-negative and catalase-positive. colonies were vivid yellow, circular, smooth and convex. the diagnostic diamino acid in the cell wall was ll-diaminopimelic acid. the predominant menaquinone was mk-8(h(4)). the polar lipids were phosphatidylinositol, diphosphatidylglycerol, ...201019880634
nocardioides daphniae sp. nov., isolated from daphnia cucullata (crustacea: cladocera).a gram-positive, rod-shaped or coccoid, yellow-pigmented bacterial strain, d287(t), was isolated from the water flea daphnia cucullata (crustacea: cladocera) collected from lake balaton in hungary. phylogenetic analysis on the basis of 16s rrna gene sequence comparisons revealed that the strain represented a distinct lineage within the cluster of the genera nocardioides and marmoricola. the following characteristics were consistent with the affiliation of strain d287(t) to the genus nocardioides ...200818175687
nocardioides dubius sp. nov., isolated from an alkaline soil.a gram-positive, rod- or coccus-shaped bacterial strain, ksl-104(t), was isolated from an alkaline soil from korea and its taxonomic position was investigated by a polyphasic approach. strain ksl-104(t) grew optimally at ph 7.0-8.0 and 30 degrees c. it was characterized chemotaxonomically as having a cell-wall peptidoglycan type based on ll-2,6-diaminopimelic acid with mk-8(h(4)) as the predominant menaquinone. the major fatty acid was iso-c(16:0) and the major polar lipids were diphosphatidylgl ...200516166734
marmoricola aequoreus sp. nov., a novel actinobacterium isolated from marine sediment.a yellow-coloured, marine actinobacterium, designated sst-45(t), was isolated from sandy sediment under the surface of a beach and taxonomically characterized by physiological, chemotaxonomic and phylogenetic methods. the cells of the isolate were gram-positive, aerobic, non-sporulating, non-motile, spherical cells that occurred singly, in pairs, in clusters or as short chains. the isolate grew at 10-37 degrees c, an initial ph 5.1-12.1 and in the presence of 5 % (w/v) nacl. the organism possess ...200717625163
nocardioides furvisabuli sp. nov., isolated from black sand.a gram-positive, rod-shaped, yellow-pigmented actinomycete, designated strain sbs-26(t), was isolated from a sample of black sand from samyang beach on jeju island (republic of korea) and was subjected to polyphasic characterization to unravel its taxonomic status. phylogenetic analyses based on 16s rrna gene sequences revealed that the organism belongs to the genus nocardioides but forms a distinct branch at the base of a nocardioides ganghwensis-nocardioides oleivorans cluster. the 16s rrna ge ...200717220437
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