The genus Cellulosimicrobium, together with its closest phylogenetic neighbors Isoptericola, Xylanimonas, Xylanimicrobium, and Xylanibacterium, is reclassified as a member of family Promicromonosporaceae, belonging to the order Micrococcales (Stackebrandt and Prauser 1991, Whitman et al. 2012).. The type species, Cellulosimicrobium cellulans, formerly known …
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Actinobacteria in the genus Cellulomonas are the only known and reported cellulolytic facultative anaerobes. To better understand the cellulolytic strategy employed by these bacteria, we sequenced the genome of the Cellulomonas fimi ATCC 484 T.For comparative purposes, we also sequenced the genome of the aerobic cellulolytic "Cellvibrio gilvus" ATCC …
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Cellulomonadaceae, a family within the order Actinomycetales, embraces the genera Cellulomonas, Oerskovia, Paraoerskovia (including Koreibacter), Actinotalea, and Tropheryma.Irrespective of algorithms applied to the set of 16S rRNA gene sequences of type strains, Tropheryma whipplei and Actinotalea fermentans branch deeply and have …
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Cellulomonas sp. HM71, a human gut microbe possesses metabolic machinery to catabolize antigenic gluten, hence, holds promises as microbial therapy to treat gluten-derived …
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(a) Add 5.0 mL Na-citrate (0.05 M, pH 4.8) to a test tube and mix with 1 mL enzyme. (b) Add one filter paper strip and incubate at 50°C for 60 min. (c) Add 3.0 mL DNSA reagent and boil for 15.0 min in boiling water. (d) Add 20 mL distilled water.Mix by completely inverting the tube several times. (e) When pulp has settled well (at least after 10 min), the color formed is measured by ...
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The genus Prevotella includes more than 50 characterized species that occur in varied natural habitats, although most Prevotella spp. are associated with humans. In the human microbiome, Prevotella spp. are highly abundant in various body sites, where they are key players in the balance between heal …
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Volume 4. Atinuke M. Olajide, Gisèle LaPointe, in Encyclopedia of Dairy Sciences (Third Edition), 2022 Microbacterium. They are aerobic, Gram-positive, heat-resistant, non-spore forming rods found in dairy products, belonging to the family Microbacteriaceae.M. lacticum has been isolated from pasteurized milk. Likewise, M. liquefaciens and M. gubbeenense have been isolated from …
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Gordonia spp. are members of the actinomycete family, and the environment, especially soil, is the natural habitat of this genus of bacteria. Gordonia spp. are important for two aspects: first, some Gordonia species cause a broad spectrum of diseases in healthy and immunocompromised individuals; second, these bacteria are capable of producing useful secondary metabolites, …
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Microbial enrichments from Cr(VI) contaminated and uncontaminated US Department of Energy Hanford Site sediments produced Cr(VI) reducing consortia when grown in the presence of Cr(VI) with acetate, D-xylose or glycerol as a carbon and energy source. Eight of the nine isolates from the consortia wer …
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Cellulomonas spp. Description: Cellulomonas is a genus of aerobic, Gram-positive bacteria that are known for their ability to degrade cellulose and other complex polysaccharides. The genus Cellulomonas belongs to the Actinobacteria phylum and includes more than 20 species. Cellulomonas bacteria are found in a variety of environments, including ...
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2. Morphological and physiological characteristics. Acinetobacter spp. are short, plump, typically 1.0–1.5 μm by 1.5–2.5 μm in size as measured during the rapid phase of their growth but often develop into more coccoid in the stationary phase, usually present in pairs or long chains of variable length (Jung and Park, 2015). Acinetobacter spp. are non-fastidious …
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A.A. Zasada, E. Mosiej, Contemporary microbiology and identification of Corynebacteria spp. causing infections in human, Letters in Applied Microbiology, Volume 66, Issue 6, 1 June 2018, ... Aureobacterium species (one isolate), Cellulomonas species (two isolates) Microbacterium species (one isolate) and Pseudoclavibacter species (one isolate).
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Previously, strains of Cellulomonas spp. inoculated onto winter wheat resulted in significant increase in both root and shoot dry weight (Egamberdiyeva and Hoflich 2002). Increase in root weights ...
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Using these shotgun cloning techniques, cellulases were cloned from Cellulomonas fimi Citation [24,25], ... In spite of the great difference in habitat, the cellulolytic enzyme set of A. cellulolyticus is similar to that of the Streptomyces. All three enzyme sets are a mixture of GH5, GH6, GH9, GH12 and GH48 cellulases. ...
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留 E. Stackebrandt et al. 1982 [1] proposed (i) that Oerskovia turbata (Erikson 1954) Prauser et al. 1970 (Approved Lists 1980) be transferred in the genus Cellulomonas as Cellulomonas turbata (Erikson 1954) Stackebrandt et al. 1983, comb. nov.; (ii) the union of the genera Cellulomonas Bergey et al. 1923 (Approved Lists 1980) and Oerskovia ...
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Introduction. The genus Cellulomonas originally described by Bergey et al. (1923) was emended by Clark (1952).The unification of Cellulomonas and Oerskovia was accompanied by the subsequent emendation of the genus Cellulomonas to accommodate organisms with lysine or ornithine as diagnostic diamino acid of the peptidoglycan (Stackebrandt et al., …
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Species identification rates of Corynebacterium spp. isolates were similar or higher for MALDI-TOF MS compared to conventional phenotypic methods (Theel et al. 2012; Vila et al. 2012; ... Aureobacterium species (one isolate), Cellulomonas species (two isolates) Microbacterium species (one isolate) and Pseudoclavibacter species (one isolate).
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The Phyre 2 server [] was used to generate tertiary structure homology models of the four Cellulomonas LPMO catalytic modules, which clearly revealed the conserved beta-sandwich fold (Fig. 2 and Additional file 3: Figure S2).The sequence between strands β1 and β3 of AA10 LPMOs (β1 and β2 in AA9s) contains a highly variable region of loops and helices, …
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Cellulomonas sp. HM71, a human gut microbe possesses metabolic machinery to catabolize antigenic gluten, hence, holds promises as microbial therapy to treat gluten-derived …
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Kenyon et al. (2005) report for the genus Cellulomonas a coherency between the production of curdlan, a β-1,3-glucan, and non-motility. They observed that the production of curdlan EPS by the non-motile C. …
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The genus Cellulomonas contains a heterogeneous collection of cellulose-decomposing bacteria principally isolated from soil materials. The genus Cellulomonas along with Jonesia, …
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Both Cellulomonas spp. and Azospirillum spp. exhibited a wide range of pH tolerance. When introduced into sterilized soil, the Cellulomonas sp.-Azospirillum brasilense association was more effective in nitrogen fixation at a pH of 7.0 than at the native soil pH (5.6). This was also true of the indigenous diazotrophic microflora of this soil.
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2014, Cellulomonas pakistanensis sp. nov., A rod-shaped, motile, facultative anaerobic and moderately halotolerant plant growth promoting actinobacterial strain, designated as NCCP-11T, was isolated from paddy grains. ... 11 isolates were identified as Bacillus spp., 3 asPseudomonas spp., while the remaining three belonged to Cellulomonas ...
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Here we show that nitrogen limitation induced biofilm formation in Cellulomonas spp., a process that was coupled to carbon sequestration and storage in a curdlan-type biofilm matrix. The response was reversible and the curdlan matrix was solubilized and used as a carbon and energy source for biofilm dispersal once nitrogen sources became available.
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Cellulosimicrobium cellulans (also known with the synonyms Cellulomonas cellulans, Oerskovia xanthineolytica, and Arthrobacter luteus) is an actinomycete that excretes yeast cell wall lytic enzyme complexes containing endo-β-1,3-glucanases [EC 3.2.1.39 and 3.2.1.6] as key constituents. Three genes encoding endo-β-1,3-glucanases from two C. …
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Since C. funkei is described as being urease positive and our isolate was negative in the API Coryne kit, we retested urease production using Christensen's urea slope. The type strain of C. funkei and the clinical isolate gave weak or negative results when tested on three different occasions. The urease test was repeated, with incubation at 24°C, 30°C, and 36°C for 5 days.
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From a purely academic viewpoint, it is ironic that, for an organism that is genetically so well defined, on a par with Escherichia coli, its true habitat and life cycle is so poorly understood. One question that has been raised is whether there is a symbiotic relationship between Bacillus spp. and insects and animals [25]. For insects, in ...
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The short history of the family Cellulomonadaceae, suborder Micrococcineae, order Actinomycetales, class Actinobacteria, reflects the changes in the interpretation of sequence …
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Cellulomonas flavigena (Kellerman and McBeth 1912) Bergey et al. 1923 is the type species of the genus Cellulomonas of the actinobacterial family Cellulomonadaceae. Members of the genus Cellulomonas are of …
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Cellulases are produced by most filamentous fungi such as Trichoderma spp., Penicillium spp., Aspergillus spp., and Schizophyllum spp., in addition bacteria such as Clostridium, Cellulomonas, Bacillus are reported. Cellulase production technologies that have most commonly been used …
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