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International Journal of Systematic and Evolutionary Microbiology, 2007
A Gram-positive bacterium, strain GW8-1761T, was isolated from soil close to the Marmore waterfalls, Terni, Italy. 16S rRNA gene sequence similarity studies showed that strain GW8-1761T belonged to the genus Actinoplanes, being most closely related to Actinoplanes italicus JCM 3165T (98.9 %), A. rectilineatus IFO 13941T (98.5 %), A.
Peter, Kämpfer +4 more
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A Gram-positive bacterium, strain GW8-1761T, was isolated from soil close to the Marmore waterfalls, Terni, Italy. 16S rRNA gene sequence similarity studies showed that strain GW8-1761T belonged to the genus Actinoplanes, being most closely related to Actinoplanes italicus JCM 3165T (98.9 %), A. rectilineatus IFO 13941T (98.5 %), A.
Peter, Kämpfer +4 more
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Teichuronic acid of the cell wall of Actinoplanes brasiliensis
Biochimica et Biophysica Acta (BBA) - General Subjects, 1994The cell wall of Actinoplanes brasiliensis INA 3802 contains a teichuronic acid of unusual structure, as determined in a nondestructive way by 1H- and 13C-NMR spectroscopy. The polysaccharide comprises six tetrasaccharide units of the following composition: -->6)-alpha-D-Glcp-(1-->4)-beta-D-2,3-diacetamido- 2,3-dideoxyGlcpA-(1-->4)-alpha-D-2,3 ...
A S, Shashkov +6 more
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Release of Sporangiospores by a Strain of Actinoplanes
Journal of Bacteriology, 1967Dehiscence of Actinoplanes sp. 7–10 sporangia is triggered by wetting of the spores. This process requires time because of the hydrophobic nature of the sporangial envelope; it can be speeded up and enhanced by a wetting agent.
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The β-D-glucosidase system of an Actinoplanes sp.
Carbohydrate Research, 1974Abstract Actinoplanes sp. No. 1700, a sporangium-forming, filamentous, soil bacterium possesses a β- D -glucosidase (β- D -glucoside glucohydrolase, E.C. 3.2.1.21). The enzyme was induced to higher concentrations by addition of methyl or phenyl β- D -glucopyranoside, gentiobiose, or salicin to growing cultures.
C J, Michalski, A, Dominas
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2021
Aims. Random mutagenesis and selection were extensively applied to teicoplanin producers, while the gene engineering methods were not used, because of the paucity of genetic tools for A. teichomyceticus. Methods. A set of microbiological, biochemical and genetic methods were used in the study. Results.
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Aims. Random mutagenesis and selection were extensively applied to teicoplanin producers, while the gene engineering methods were not used, because of the paucity of genetic tools for A. teichomyceticus. Methods. A set of microbiological, biochemical and genetic methods were used in the study. Results.
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Manipulating the regulatory genes for teicoplanin production in Actinoplanes teichomyceticus
World Journal of Microbiology and Biotechnology, 2012Actinoplanes teichomyceticus produces the lipoglycopeptide antibiotic teicoplanin, which is considered a last line of defense against multidrug resistant Gram-positive cocci. Different strategies have been employed to generate industrial producers of teicoplanin, however they do not include manipulations of teicoplanin biosynthetic genes due to a ...
Lilia, Horbal +4 more
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International Journal of Systematic and Evolutionary Microbiology
In this study, we re-evaluated the taxonomic relationship of Actinoplanes capillaceus and Actinoplanes campanulatus by using whole-genome comparative analysis. The 16S rRNA gene sequence analysis indicated that A. campanulatus IFO 12511T showed high 16S rRNA gene sequence similarities to A. capillaceus K95-5561T (99.86%), A. lobatus IFO 12513T (99.30%),
Ping, Mo +6 more
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In this study, we re-evaluated the taxonomic relationship of Actinoplanes capillaceus and Actinoplanes campanulatus by using whole-genome comparative analysis. The 16S rRNA gene sequence analysis indicated that A. campanulatus IFO 12511T showed high 16S rRNA gene sequence similarities to A. capillaceus K95-5561T (99.86%), A. lobatus IFO 12513T (99.30%),
Ping, Mo +6 more
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Production of teicoplanin by Actinoplanes teichomyceticus in continuous fermentation
Biotechnology and Bioengineering, 2002AbstractProduction of the potent antibiotic teicoplanin by Actinoplanes teichomyceticus was studied in batch and in chemostat cultures. It is found that the producing strain deactivates to a non‐producing strain named NP‐12. This strain is used to find the growth kinetics of the A. teichomyceticus without interference from the product teicoplanin.
Antonio Gonzalez, Vara +3 more
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Actinoplanes Maris sp. nov., Isolated From Marine Sediment
International Journal of Systematic and Evolutionary Microbiology, 2023Shoubai Liu, You-Xing Zhao, Qingyi Xie
exaly
Actinoplanes philippinensis: Fine Structure
Transactions of the American Microscopical Society, 1970T. Ryan, K. Norstog, D. L. Lynch
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