Biscogniauxone, a New Isopyrrolonaphthoquinone Compound from the Fungus Biscogniauxia mediterranea Isolated from Deep-Sea Sediments

Wu, Bin, Wiese, Jutta, Schmaljohann, Rolf and Imhoff, Johannes F. (2016) Biscogniauxone, a New Isopyrrolonaphthoquinone Compound from the Fungus Biscogniauxia mediterranea Isolated from Deep-Sea Sediments Marine Drugs, 14 (11). Art. No. 204. DOI 10.3390/md14110204.

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Abstract

The properties and the production of new metabolites from the fungal strain LF657 isolated from the Herodotes Deep (2800 m depth) in the Mediterranean Sea are reported in this study. The new isolate was identified as Biscogniauxia mediterranea based on ITS1-5.8S-ITS2 and 28S rRNA gene sequences. A new isopyrrolonaphthoquinone with inhibitory activity against glycogen synthase kinase (GSK-3β) was isolated from this fungus. This is the first report of this class of compounds from a fungus isolated from a deep-sea sediment, as well as from a Biscogniauxia species.

Document Type: Article
Keywords: marine fungi; glycogen synthase kinase; acetylcholinesterase; Biscogniauxia mediterranea; deep sea
Research affiliation: OceanRep > GEOMAR > FB3 Marine Ecology > FB3-MI Marine Microbiology
OceanRep > The Future Ocean - Cluster of Excellence
Kiel University
Refereed: Yes
DOI etc.: 10.3390/md14110204
ISSN: 1660-3397
Related URLs:
Projects: Future Ocean
Expeditions/Models:
Date Deposited: 02 Nov 2016 10:25
Last Modified: 13 Apr 2017 12:05
URI: http://eprints.uni-kiel.de/id/eprint/34535

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