Streptomyces baliensis sp. nov., isolated from Balinese soil

Otoguro, Misa; Ratnakomala, Shanti; Lestari, Yulin; Hastuti, Ratih Dewi; Triana, Evi; Widyastuti, Yantyati; Ando, Katsuhiko

doi:10.1099/ijs.0.007179-0

Cited by 13 publications

(5 citation statements)

References 23 publications

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“…Fortunately, Indonesia is also rich in terrestrial microbes, particularly in actinomycetes. Several scientists have reported that actinomycetes isolated from Indonesian soils and leaf-litters represent new species and demonstrate genus diversity (for example, Otoguro et al 2009, 2011; Lisdiyanti et al 2010; Yamamura et al 2010). Extensive exploration of industrially useful enzymes has been conducted from these actinomycetes, such as inulin fructotransferase (Pudjiraharti et al 2011, 2014).…”

Section: Introductionmentioning

confidence: 99%

Mannan endo-1,4-β-mannosidase from Kitasatospora sp. isolated in Indonesia and its potential for production of mannooligosaccharides from mannan polymers

et al. 2017

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Mannan endo-1,4-β-mannosidase (commonly known as β-mannanase) catalyzes a random cleavage of the β-d-1,4-mannopyranosyl linkage in mannan polymers. The enzyme has been utilized in biofuel production from lignocellulose biomass, as well as in production of mannooligosaccharides (MOS) for applications in feed and food industries. We aimed to obtain a β-mannanase, for such mannan polymer utilization, from actinomycetes strains isolated in Indonesia. Strains exhibiting high mannanase activity were screened, and one strain belonging to the genus Kitasatospora was selected. We obtained a β-mannanase from this strain, and an amino acid sequence of this Kitasatospora β-mannanase showed a 58–71% similarity with the amino acid sequences of Streptomyces β-mannanases. The Kitasatospora β-mannanase showed a significant level of activity (944 U/mg) against locust bean gum (0.5% w/v) and a potential for oligosaccharide production from various mannan polymers. The β-mannanase might be beneficial particularly in the enzymatic production of MOS for applications of mannan utilization.Electronic supplementary materialThe online version of this article (doi:10.1186/s13568-017-0401-6) contains supplementary material, which is available to authorized users.

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Section: Introductionmentioning

confidence: 99%

Mannan endo-1,4-β-mannosidase from Kitasatospora sp. isolated in Indonesia and its potential for production of mannooligosaccharides from mannan polymers

et al. 2017

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“…All Streptomyces species have LL-diaminopimelic acid in the cell wall peptidoglycan (Otoguro et al 2009) but no characteristic sugars (wall chemotype I sensu Lechevalier and Lechevalier 1970). Members of the genus Streptomyces have a wide range of metabolic abilities and produce a number of enzymes and chemical compounds, including antibiotics, enzyme inhibitors, vitamins, antitumour agents and antifungal compounds (McCarthy and Williams 1992;Chun et al 1997;Kim and Hwang 2003;Bérdy 2005;Kim et al 2006).…”

Section: Introductionmentioning

confidence: 99%

Streptomyces seymenliensis sp. nov., isolated from soil

Tatar

Şahi̇n

2014

Antonie van Leeuwenhoek

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A novel actinomycete, designated strain B1041(T), isolated from soil collected from the Tuz (Salt) Lake in the central Anatolia region, in Turkey, was characterised using a polyphasic taxonomic approach. The isolate was found to have chemical and morphological properties typical of the members of the genus Streptomyces and formed a distinct phyletic line in the 16S rRNA gene tree. Strain B1041(T) was found to be most closely related to Streptomyces plumbiresistens CCNWHX 13-160(T) (98.46 % sequence similarity), Streptomyces pseudovenezuelae NBRC 12904(T) (97.81 %), Streptomyces novaecaesareae NBRC 13368(T) (97.68 %), Streptomyces graminifolii JL-22(T) (97.60 %), Streptomyces phaeoluteigriseus NRRL ISP-5182(T) (97.58 %), Streptomyces ciscaucasicus NBRC 12872(T) (97.53 %) and Streptomyces pratensis ch24(T) (97.52 %). Sequence similarities with other strains of the genus Streptomyces were lower than 97.5 %. The cell wall of the novel strain was found to contain LL-diaminopimelic acid and the whole cell sugars were identified as galactose, glucose and ribose. The major cellular fatty acids were identified as anteiso C15:0 , iso C16:0 and anteiso C17:0. The predominant menaquinones found were found to be MK-9(H8) and MK-9(H6). The polar lipids detected were diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylinositol, a phosphoglycolipid and two unknown phospholipids. The genomic DNA G+C content was determined to be 70.4 mol%. On the basis of the data from this polyphasic taxonomic study, strain B1041(T) can be considered to represent a novel species within the genus Streptomyces for which the name Streptomyces seymenliensis sp. nov. is proposed (type strain B1041(T) =KCTC 29245(T) = DSM 42117(T)).

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“…Members of the genus Streptomyces are Gram-positive bacteria that form extensively branched substrate and aerial mycelia, which can differentiate into spore chains for reproduction. The genus serves as a reservoir for a broad range of secondary metabolites [16,17], notably antibiotics, and species manage to survive in diverse environments, including ditch sediment [18], soil [19][20][21], lake [22] and hot water spring [23].…”

Section: Introductionmentioning

confidence: 99%

Actinophytocola gossypii sp. nov. and Streptomyces gossypii sp. nov., two novel actinomycetes isolated from rhizosphere soil of cotton

Yang

Cheng

et al. 2023

International Journal of Systematic and Evolutionary Microbiology

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Two Gram-positive, aerobic and non-motile actinomycetes, designated S1-96T and N2-109T, were isolated from soils collected from a cotton field. They are described as representing two novel species of genera Actinophytocola and Streptomyces through a polyphasic approach. Analysis of 16S rRNA gene sequences revealed that strains S1-96T and N2-109T showed highest similarity to Actinophytocola xinjiangensis CGMCC 4.4663T (99.10 %) and Streptomyces iconiensis BNT558T (98.21 %), respectively. Phylogenetic analyses based on 16S rRNA and core genes confirmed the close relationships of these strains. Genomic analyses further supported the novel taxonomic delimitation of these two species based on digital DNA–DNA hybridization and average nucleotide identity. Strains S1-96T and N2-109T contained MK-9(H4) and MK-9(H6) as the most abundant menaquinone, respectively. High abundances of iso-fatty acids were detected in both strains, which was similar to their close relatives. Physiological and polar lipid analyses also revealed differences between these strains and their phylogenetic neighbours, supporting their taxonomic delimitation as novel species. The names Actinophytocola gossypii sp. nov. (type strain S1-96T=JCM 34412T=CGMCC 4.7707T) and Streptomyces gossypii sp. nov. (type strain N2-109T=JCM 34628T=CGMCC 4.7717T) are proposed.

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Streptomyces baliensis sp. nov., isolated from Balinese soil

Cited by 13 publications

References 23 publications

Mannan endo-1,4-β-mannosidase from Kitasatospora sp. isolated in Indonesia and its potential for production of mannooligosaccharides from mannan polymers

Mannan endo-1,4-β-mannosidase from Kitasatospora sp. isolated in Indonesia and its potential for production of mannooligosaccharides from mannan polymers

Streptomyces seymenliensis sp. nov., isolated from soil

Actinophytocola gossypii sp. nov. and Streptomyces gossypii sp. nov., two novel actinomycetes isolated from rhizosphere soil of cotton

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