Oppong-Danquah, Ernest; Miranda, Martina; Blümel, Martina; Tasdemir, Deniz (2023): Isolation and untargeted metabolomics of microorganisms from the mesopelagic jellyfish Periphylla periphylla [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.959939
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Published: 2023-07-10 • DOI registered: 2023-08-08
Abstract:
This study aimed at isolating microorganisms associated with the mesopelagic jellyfish Periphylla periphylla collected in Irminger Sea at a depth of 325 m in July 2020. Three different solid cultivation media; Hastings, Marine agar and Wickerham media were used for the isolation of the associated microorganisms. A total of 43 bacteria were isolated from the inner and outer surfaces of the umbrella of P. periphylla, but unfortunately, no fungal strain was isolated. Isolates were further identified by Sanger sequencing of the 16S rRNA gene, and based on phylogenetic distinctiveness (differences in closest relative species according to the nucleotide BLAST), 16 bacteria belonging to 8 different genera were selected and subjected to an OSMAC cultivation regime approach using liquid and solid marine broth and glucose– yeast–malt media. After 7 days of cultivation, cultures were extracted with ethyl acetate and assessed for antimicrobial activity against fish and human pathogens. Based on antimicrobial activity assessment, four most bioactive strains; Polaribacter sp. SU124, Shewanella sp. SU126, Psychrobacter sp. SU143 and Psychrobacter sp. SU137, were prioritized for a comparative and untargeted metabolomics analysis using feature-based molecular networking. These findings highlight the biotechnological potential of P. periphylla-associated microbiota.
Supplement to:
Oppong-Danquah, Ernest; Miranda, Martina; Blümel, Martina; Tasdemir, Deniz (2023): Bioactivity Profiling and Untargeted Metabolomics of Microbiota Associated with Mesopelagic Jellyfish Periphylla Periphylla. Marine Drugs, 21(2), 129, https://doi.org/10.3390/md21020129
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Median Latitude: 63.186583 * Median Longitude: -18.894667 * South-bound Latitude: 63.157667 * West-bound Longitude: -18.896500 * North-bound Latitude: 63.215500 * East-bound Longitude: -18.892833
Date/Time Start: 2020-07-15T14:46:00 * Date/Time End: 2020-07-15T15:47:00
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Creative Commons Attribution 4.0 International (CC-BY-4.0)
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2 datasets
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Datasets listed in this bundled publication
- Oppong-Danquah, E; Miranda, M; Blümel, M et al. (2023): Identification of bacteria isolated from the mesopelagic jellyfish Periphylla periphylla. https://doi.org/10.1594/PANGAEA.959953
- Oppong-Danquah, E; Miranda, M; Blümel, M et al. (2023): Annotation of metabolites produced by bacteria isolated from the mesopelagic jellyfish Periphylla periphylla. https://doi.org/10.1594/PANGAEA.959962