Rhodococcus luteus nom. nov. and Rhodococcus maris nom. nov.

Nesterenko, O. A.; Ногіна, Т.; Kasumova, S. A.; Kvasnikov, E I; Batrakov, S. G.

doi:10.1099/00207713-32-1-1

Cited by 77 publications

(58 citation statements)

References 18 publications

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“…Dietzia strains have been isolated from soil, skin and intestinal tracts of the carp (Nesterenko et al, 1982 ;Rainey et al, 1995b), deep-sea sediments (Colquhoun et al, 1998), the deepest sea mud of the Mariana Trench (Takami et al, 1997) and soda lakes (Jones et al, 1998 ;Duckworth et al, 1998). Furthermore, Dietzia strains are able to grow at alkaline as well as neutral pH.…”

Section: Distribution Of Dietzia Strainsmentioning

confidence: 99%

Dietzia psychralcaliphila sp. nov., a novel, facultatively psychrophilic alkaliphile that grows on hydrocarbons.

Yumoto¹,

Nakamura²,

Iwata³

et al. 2002

International Journal of Systematic and Evolutionary Microbiology

150

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A novel, facultatively psychrophilic alkaliphile that grows on a chemically defined medium containing n-alkanes as the sole carbon source was isolated from a drain of a fish product-processing plant. The isolate was an aerobic, non-motile, Gram-positive bacterium. The bacterium was catalase-positive and oxidase-negative. The cell wall contained meso-diaminopimelic acid, arabinose and galactose ; the glycan moiety of the cell wall contained acetyl residues. The GMC content of the DNA was 69 6 mol %. Phylogenetic analysis based on 16S rRNA gene sequences showed that the isolate was closely related to members of the genus Dietzia (96 1-96 8 % similarity). Comparisons of phenotypic and chemotaxonomic characteristics between the isolate and the two known Dietzia species showed that they were very similar. However, the isolate differed from the two known Dietzia species in growth temperature range and certain physiological characteristics. DNA-DNA hybridization revealed that the isolate had 38 4 and 49 7 % relatedness, respectively, to Dietzia maris and Dietzia natronolimnaea. On the basis of the physiological and biochemical characteristics, the phylogenetic position as determined by 16S rRNA gene analysis and DNA-DNA relatedness, it is concluded that the isolate should be designated as a novel species, for which the name Dietzia psychralcaliphila sp. nov. is proposed. The type strain is ILA-1 T (l JCM

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Section: Distribution Of Dietzia Strainsmentioning

confidence: 99%

Dietzia psychralcaliphila sp. nov., a novel, facultatively psychrophilic alkaliphile that grows on hydrocarbons.

Yumoto¹,

Nakamura²,

Iwata³

et al. 2002

International Journal of Systematic and Evolutionary Microbiology

150

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“…nov. is proposed. The type strain is YIM 45725 T (5CCTCC AA 206004 T 5DSM 18448 T ).The genus Actinopolymorpha was established by Wang et al (2001) and it was placed within the family Nocardioidaceae (Nesterenko et al, 1985). At the time of writing, the family Nocardioidaceae comprises the genera Nocardioides Prauser et al 1976 (type genus), Aeromicrobium Miller et al 1991, Kribbella Park et al 1999, Marmoricola Urzì et al 2000, Actinopolymorpha Wang et al 2001 and Jiangella Song et al 2005.…”

mentioning

confidence: 99%

Actinopolymorpha rutila sp. nov., isolated from a forest soil

Wang

Zhang

et al. 2008

INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLO

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A Gram-positive, aerobic actinomycete, designated strain YIM 45725 T , was isolated from a forest soil sample in Yunnan Province, China. Phylogenetic analysis based on 16S rRNA gene sequences indicated that the isolate was a member of the family Nocardioidaceae and was related most closely to Actinopolymorpha singaporensis IM 7744 T (99.4 % 16S rRNA gene sequence similarity). Chemotaxonomic data, including cell-wall components, menaquinones and polar lipids, supported the affiliation of strain YIM 45725 T to the genus Actinopolymorpha. The results of physiological and biochemical investigations and DNA-DNA hybridization experiments demonstrated that strain YIM 45725 T differed from the single recognized species of the genus Actinopolymorpha. Strain YIM 45725 T is therefore considered to represent a novel species of the genus Actinopolymorpha, for which the name Actinopolymorpha rutila sp. nov. is proposed. The type strain is YIM 45725 T (5CCTCC AA 206004 T 5DSM 18448 T ).The genus Actinopolymorpha was established by Wang et al. (2001) and it was placed within the family Nocardioidaceae (Nesterenko et al., 1985). At the time of writing, the family Nocardioidaceae comprises the genera Nocardioides Prauser et al. 1976 (type genus), Aeromicrobium Miller et al. 1991, Kribbella Park et al. 1999, Marmoricola Urzì et al. 2000, Actinopolymorpha Wang et al. 2001 and Jiangella Song et al. 2005. During the course of research into unknown actinomycetes, an Actinopolymorpha-like strain (YIM 45725 T ) was isolated from a forest soil collected in Yunnan Province, south-west China. In order to determine the taxonomic position of this organism, we investigated its morphological, physiological and biochemical characteristics and analysed its chemotaxonomic composition and 16S rRNA gene sequence. The results indicated that strain YIM 45725 T represents a novel species of the genus Actinopolymorpha.Cultural characteristics of strain YIM 45725 T were determined by using 14-day-old cultures grown at 28 u C on International Streptomyces Project (ISP; Shirling & Gottlieb, 1966) media 2, 3, 4 and 5, Czapek's agar plates (Pridham & Lyons, 1980), potato agar and nutrient agar. Colony colour was determined based on Kelly (1964). Morphological observations of cultures after incubation at 28 u C for 12 and 30 days on ISP 2 medium were made by light microscopy (BH-2; Olympus) and scanning electron microscopy (XL30; Philips).Strain YIM 45725 T had morphological properties consistent with those of the genus Actinopolymorpha. The novel isolate formed branched hyphae of uneven thickness that fragmented into short chains or aggregates in the early stages of growth. The branched substrate mycelia later exhibited varied degrees of fragmentation, with short to elongated rod-like elements or V-shaped elements, and in the later stages of growth, poorly formed aerial hyphae were observed on ISP 2 medium. Spores or sporangia were not observed (see Supplementary Fig. S1 in IJSEM Online). Colonies developed on the tested media within 3-4 days were raised...

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“…The family Nocardioidaceae was first proposed by Nesterenko et al (1985) to accommodate two genera, Nocardioides Prauser 1976and Pimelobacter Suzuki and Komagata 1983. Collins et al (1989 transferred the Pimelobacter species to the genera Terrabacter and Nocardioides.…”

mentioning

confidence: 99%

Jiangella gansuensis gen. nov., sp. nov., a novel actinomycete from a desert soil in north-west China

Song

Wang

et al. 2005

International Journal of Systematic and Evolutionary Microbiology

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A novel actinomycete strain, designated YIM 002T, was isolated from a desert soil sample in Gansu Province, north-west China. This actinomycete isolate formed well-differentiated aerial and substrate mycelia. In the early stages of growth, the substrate mycelia fragmented into short or elongated rods. Chemotaxonomically, it contained ll-2,6-diaminopimelic acid in the cell wall. The cell-wall sugars contained ribose and glucose. Phospholipids present were phosphatidylinositol mannosides, phosphatidylinositol and diphosphatidylglycerol. MK-9(H4) was the predominant menaquinone. The major fatty acids were anteiso C15 : 0 (35·92 %), anteiso C17 : 0 (15·84 %), iso C15 : 0 (10·40 %), iso C16 : 0 (7·07 %) and C17 : 1 ω8c (9·37 %). The G+C content of the DNA was 70 mol%. Phylogenetic analysis and signature nucleotide data based on 16S rRNA gene sequences showed that strain YIM 002T is distinct from all recognized genera of the family Nocardioidaceae in the suborder Propionibacterineae. On the basis of the phenotypic and genotypic characteristics, it is proposed that isolate YIM 002T be classified as a novel species in a new genus, Jiangella gansuensis gen. nov., sp. nov. The type strain is YIM 002T (=DSM 44835T=CCTCC AA 204001T=KCTC 19044T).

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Rhodococcus luteus nom. nov. and Rhodococcus maris nom. nov.

Cited by 77 publications

References 18 publications

Dietzia psychralcaliphila sp. nov., a novel, facultatively psychrophilic alkaliphile that grows on hydrocarbons.

Dietzia psychralcaliphila sp. nov., a novel, facultatively psychrophilic alkaliphile that grows on hydrocarbons.

Actinopolymorpha rutila sp. nov., isolated from a forest soil

Jiangella gansuensis gen. nov., sp. nov., a novel actinomycete from a desert soil in north-west China

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