Results 11 to 20 of about 563 (123)

In vitro antimicrobial activity and characterization of mangrove isolates of streptomycetes effective against bacteria and fungi of nosocomial origin [PDF]

open access: yesBrazilian Archives of Biology and Technology, 2014
The study aimed at determining the in vitro antimicrobial activity of alkaliphilic and halotolerant actinomycetes isolated from a mangrove ecosystem and identification of a potent strain.
Arijit Das   +3 more
doaj   +4 more sources

Streptomyces xiamenensis sp. nov., isolated from mangrove sediment [PDF]

open access: closedINTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY, 2009
Actinomycete strain MCCC 1A01550(T), isolated from the national mangrove reserve in Fujian Province, China, was determined to belong to the genus Streptomyces based on a polyphasic approach. The cell wall of the novel strain contained ll-diaminopimelic acid and galactose.
Jichen Xu   +5 more
openalex   +3 more sources

Chemical constituents from the deep sea-derived Streptomyces xiamenensis MCCC 1A01570 and their effects on RXRα transcriptional regulation

open access: closedNatural Product Research, 2018
From the deep sea-derived Streptomyces xiamenensis MCCC 1A01570, eight cyclic dipeptides (1–8) and five phenolics (9–13) were obtained. Cyclo-(I-Pro-D-Leu) (4) could moderately promote the gene transcriptional function of nuclear receptor RXRα, while 2, 3, and 13 showed weak reduction in RXRα gene transcriptional activities induced by 9-cis-retinoid ...
Wei-Xiang Lin   +7 more
openalex   +3 more sources

Diversity and Antimicrobial Activities of Actinobacteria Isolated from Tropical Mangrove Sediments in Malaysia [PDF]

open access: yesThe Scientific World Journal, Volume 2014, Issue 1, 2014., 2014
The aim of this study was to isolate and identify Actinobacteria from Malaysia mangrove forest and screen them for production of antimicrobial secondary metabolites. Eighty‐seven isolates were isolated from soil samples collected at 4 different sites.
Learn-Han Lee   +8 more
wiley   +4 more sources

GC/MS Fatty Acid Profile of Marine-Derived Actinomycetes from Extreme Environments: Chemotaxonomic Insights and Biotechnological Potential. [PDF]

open access: yesMar Drugs
This study investigated the fatty acids (FA) profile of 54 actinomycete strains isolated from marine sediments collected off the Portugal continental coast, specifically from the Estremadura Spur pockmarks field, by GC/MS. Fatty acid methyl esters (FAMEs)
Cunha MB   +6 more
europepmc   +3 more sources

Additive screening and formula optimization of microbial inhibitor having disease prevention and growth promotion effects on Avena sativa. [PDF]

open access: yesFront Microbiol, 2023
In order to develop environment friendly microbial inhibitor that can also control disease and promote oat (Avena sativa) growth, the growth rate method and response surface methodology were used to screen wetting agents, preservatives and protective ...
Zhang J, Yao T, Gong W, Gao Y, Zhao G.
europepmc   +3 more sources

Actinomycetota From Macroalgae as Rich Source for Natural Products Discovery Revealed Through Culture-Dependent and -Independent Approaches. [PDF]

open access: yesMicrob Biotechnol
This study unveils the bioactive properties and biosynthetic potential of macroalgae isolated from Actinomycetota. Our findings, provided by the combined application of culture‐dependent and ‐independent approaches, underscores a pool of likely novel natural products worth of further exploration, highlighting the relevance of actinomycetes from this ...
Girão M   +7 more
europepmc   +2 more sources

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