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  • Elsevier  (1)
  • Microbiology Society  (1)
  • 2015-2019  (2)
  • 1
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    Bacicyclin, a new antibacterial cyclic hexapeptide from Bacillus sp. strain BC028 isolated from Mytilus edulis (2018)
    Elsevier
    In:  Bioorganic & Medicinal Chemistry Letters, 28 (4). pp. 558-561.
    Details
    Publication Date: 2021-02-08
    Description: A new cyclic hexapeptide, cyclo-(Gly-Leu-Val-IIe-Ala-Phe), named bacicyclin (1), was isolated from a marine Bacillus sp. strain associated with Mytilus edulis. The sequences of the amino acid building blocks of the cyclic peptide and its structure were determined by 1D- and 2D-NMR techniques. Marfey's analysis showed that the amino acid building blocks had L-configuration in all cases except for alanine and phenylalanine, which had D-configuration. Bacicyclin (1) exhibited antibacterial activity against the clinically relevant strains Enterococcus faecalis and Staphylococcus aureus with minimal inhibitory concentration values of 8 and 12 μM, respectively. These results demonstrate the potential of marine bacteria as a promising source for the discovery of new antibiotics.
    Type: Article , PeerReviewed
    Format: text
    Format: text
    DOI: 10.1016/j.bmcl.2018.01.062
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    OceanRep: Article in a Scientific Journal - peer-reviewed
  • 2
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    Vicingus serpentipes gen. nov., sp. nov., a new member of the Flavobacteriales from the North Sea (2018)
    Microbiology Society
    In:  International Journal of Systematic and Evolutionary Microbiology, 68 (1). pp. 333-340.
    Details
    Publication Date: 2021-02-08
    Description: A new member of the Flavobacteriales was isolated from the surface of a stone collected on the German North Sea shore. The bacterium, strain ANORD5T, is a mesophilic, chemoheterotrophic aerobic, typical marine bacterium. Optimal growth was observed at 20–30 °C, pH 7.0–8.5 and 1–2 % sea salt. The 16S rRNA gene sequence revealed a distant relationship with the representatives of the Cryomorphaceae , with less than 90 % sequence similarity. Strain ANORD5T forms a cluster together with Owenweeksia hongkongensis UST20020801T (89.9 %), Cryomorpha ignava 1-22T (87.9 %), Luteibaculum oceani CC-AMWY-103BT (88.1 %) and Phaeocystidibacter luteus PG2S01T (87.3 %). Strain ANORD5T has a low DNA G+C content (31 mol%). Based on morphological, physiological and phylogenetic data, strain ANORD5T is considered a type strain of a new species and a new genus of the family Cryomorphaceae for which the name Vicingus serpentipes is proposed. The type strain is ANORD5T (=NCIMB 15042T=DSM 103558T=MTCC 12686T).
    Type: Article , PeerReviewed
    Format: text
    Format: text
    DOI: 10.1099/ijsem.0.002509
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    OceanRep: Article in a Scientific Journal - peer-reviewed
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