ArticleJournal of industrial microbiology & biotechnology2015
Exploring the diversity and metabolic potential of actinomycetes from temperate marine sediments from Newfoundland, Canada.
Article in Journal of industrial microbiology & biotechnology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed, 41 citations in OpenAlex.
- Actinomycetes: A Source of Anticancer Metabolites.Current medicinal chemistry · 2025Review
- Discovery of Acyl-Surugamide A2 from MarineMolecules (Basel, Switzerland) · 2024Article
- Microencapsulation andFrontiers in microbiology · 2022Article
- Diversity, mechanisms and beneficial features of phosphate-solubilizingFrontiers in plant science · 2022Review
- Cytotoxic and antimicrobial activities of secondary metabolites isolated from the deep-sea-derived3 Biotech · 2021Article
- Diversity and Bioactive Potential of Actinobacteria Isolated from a Coastal Marine Sediment in Northern Portugal.Microorganisms · 2020Article
- Evaluation of the Diversity of Probiotic Bacillus, Clostridium, and Bifidobacterium Using the Illumina-Based Sequencing Method.Probiotics and antimicrobial proteins · 2018Article
- Illumina-Based Sequencing Analysis Directed Selection for Actinobacterial Probiotic Candidates for Banana Plants.Probiotics and antimicrobial proteins · 2018Article
- Temperature Driven Changes in Benthic Bacterial Diversity Influences Biogeochemical Cycling in Coastal Sediments.Frontiers in microbiology · 2018Article
- Bacterial community shift for monitoring the co-composting of oil palm empty fruit bunch and palm oil mill effluent anaerobic sludge.Journal of industrial microbiology & biotechnology · 2017Article
- Antibacterial Activities of Bacteria Isolated from the Marine Sponges Isodictya compressa and Higginsia bidentifera Collected from Algoa Bay, South Africa.Marine drugs · 2017Article
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- The Madeira Archipelago As a Significant Source of Marine-Derived Actinomycete Diversity with Anticancer and Antimicrobial Potential.Frontiers in microbiology · 2016Article
- Culturable diversity and antimicrobial activity of Actinobacteria from marine sediments in Valparaíso bay, Chile.Frontiers in microbiology · 2015Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Marine sediments from Newfoundland, Canada were explored for biotechnologically promising Actinobacteria using culture-independent and culture-dependent approaches. Culture-independent pyrosequencing analyses uncovered significant actinobacterial diversity (H'-2.45 to 3.76), although the taxonomic diversity of biotechnologically important actinomycetes could not be fully elucidated due to limited sampling depth. Assessment of culturable actinomycete diversity resulted in the isolation of 360 actinomycetes representing 59 operational taxonomic units, the majority of which (94 %) were Streptomyces. The biotechnological potential of actinomycetes from NL sediments was assessed by bioactivity and metabolomics-based screening of 32 representative isolates. Bioactivity was exhibited by 41 % of isolates, while 11 % exhibited unique chemical signatures in metabolomics screening. Chemical analysis of two isolates resulted in the isolation of the cytotoxic metabolite 1-isopentadecanoyl-3β-D-glucopyranosyl-X-glycerol from Actinoalloteichus sp. 2L868 and sungsanpin from Streptomyces sp. 8LB7. These results demonstrate the potential for the discovery of novel bioactive metabolites from actinomycetes isolated from Atlantic Canadian marine sediments.
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