<i>α</i>-Pyronoids with Quorum Sensing Inhibitory Activity from the Mangrove Fungus <i>Penicillium camemberti</i> OUCMDZ-1492

樊亚琴,; 朱国良,; 王乂,; 朱晓翠,; 宫倩红,; 贾茜,; 付鹏,; 朱伟明,

doi:10.6023/cjoc201803017

Cited by 7 publications

(5 citation statements)

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“…Extrolites : Penicillium paxilli produces paxilline ( Cole et al. 1974 , Springer et al., 1975 , Fan et al., 2018a ) and pyrenocins ( Fan et al., 2018a , Fan et al., 2018b , under the name P . camemberti ).…”

Section: Resultsmentioning

confidence: 99%

Classification of Aspergillus, Penicillium, Talaromyces and related genera (Eurotiales): An overview of families, genera, subgenera, sections, series and species

Houbraken¹,

Kocsubé²,

Visagie³

et al. 2020

Studies in Mycology

388

458

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The Eurotiales is a relatively large order of Ascomycetes with members frequently having positive and negative impact on human activities. Species within this order gain attention from various research fields such as food, indoor and medical mycology and biotechnology. In this article we give an overview of families and genera present in the Eurotiales and introduce an updated subgeneric, sectional and series classification for Aspergillus and Penicillium . Finally, a comprehensive list of accepted species in the Eurotiales is given. The classification of the Eurotiales at family and genus level is traditionally based on phenotypic characters, and this classification has since been challenged using sequence-based approaches. Here, we re-evaluated the relationships between families and genera of the Eurotiales using a nine-gene sequence dataset. Based on this analysis, the new family Penicillaginaceae is introduced and four known families are accepted: Aspergillaceae , Elaphomycetaceae , Thermoascaceae and Trichocomaceae . The Eurotiales includes 28 genera: 15 genera are accommodated in the Aspergillaceae ( Aspergillago , Aspergillus , Evansstolkia , Hamigera , Leiothecium , Monascus , Penicilliopsis , Penicillium , Phialomyces , Pseudohamigera , Pseudopenicillium , Sclerocleista , Warcupiella , Xerochrysium and Xeromyces ), eight in the Trichocomaceae ( Acidotalaromyces , Ascospirella , Dendrosphaera , Rasamsonia , Sagenomella , Talaromyces , Thermomyces , Trichocoma ), two in the Thermoascaceae ( Paecilomyces , Thermoascus ) and one in the Penicillaginaceae ( Penicillago ). The classification of the Elaphomycetaceae was not part of this study, but according to literature two genera are present in this family ( Elaphomyces and Pseudotulostoma ). The use of an infrageneric classification system has a long tradition in Aspergillus and Penicillium . Most recent taxonomic studies focused on the sectional l...

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Section: Resultsmentioning

confidence: 99%

Classification of Aspergillus, Penicillium, Talaromyces and related genera (Eurotiales): An overview of families, genera, subgenera, sections, series and species

Houbraken¹,

Kocsubé²,

Visagie³

et al. 2020

Studies in Mycology

388

458

View full text Add to dashboard Cite

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“…Compounds 1 – 15 were assessed for antimicrobial efficacy against various pathogenic bacteria (including Bacillus subtilis CGMCC 1.3376, Clostridium perfringens CGMCC 1.0876, Escherichia coli ATCC11775, Pseudomonas aeruginosa ATCC10145, Salmonella paratyphi, Staphylococcus aureus ATCC 6538, methicillin-resistant S. aureus ATCC 43 300, and methicillin-resistant Staphylococcus epidermidis ATCC 35984) and fungi (Candida albicans ATCC10231 and Candida glabrata ATCC2001) employing the agar diffusion method, , yielding no observable activity. Subsequently, the anti-QS effects of selected compounds 1 – 5 , 8 , 11 , and 15 against C.…”

Section: Resultsmentioning

confidence: 99%

“…Thus, we assessed the fluoride resistance of seven microorganisms from Thai mangroves. Additionally, we focused on the actinobacterial strain OUCMDZ-5511 from these mangroves, identified as a Streptomyces species, in our quest for marine-derived anti-QS compounds. , The ethyl acetate (EtOAc) extract of its fermented medium under fluoride stress showed inhibitory activity against the production of violacein and biofilm formation of the Gram-negative β-proteobacterium, C. violaceum ATCC 12472 (Figures S3).…”

Section: Introductionmentioning

confidence: 99%

“…Additionally, we focused on the actinobacterial strain OUCMDZ-5511 from these mangroves, identified as a Streptomyces species, in our quest for marinederived anti-QS compounds. 18,19 The ethyl acetate (EtOAc) extract of its fermented medium under fluoride stress showed inhibitory activity against the production of violacein and biofilm formation of the Gram-negative β-proteobacterium, C. violaceum ATCC 12472 (Figures S3). Chemical isolation and structural elucidation identified six new compounds (1−6) and nine previously reported compounds, 2-(4-hydroxy-3methoxyphenyl)quinazolin-4(3H)-one (7), 20 1-chloro-4-methoxy-9H-carbazole (8), 21 l,4-dimethoxy-9H-carbazole (9), 22 3,6-dimethoxy-9H-carbazole (10), 23 3-methoxy-9H-carbazole (11), 24 murrastanine A (12), 25 Cz-2 (13), 26 3-methoxy-9Hcarbazole-1,4-dione ( 14), 27 and SIPI-886-C2 (15).…”

Section: ■ Introductionmentioning

confidence: 99%

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Carbazole and Quinazolinone Derivatives from a Fluoride-Tolerant Streptomyces Strain OUCMDZ-5511

Liu,

Yan

et al. 2024

J. Agric. Food Chem.

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Six new 9H-carbazole derivatives (1−6) and nine previously reported compounds (7−15) were isolated from a fermented solid medium of the Thailand mangrove-derived Streptomyces strain, OUCMDZ-5511, under fluoride stress. Compounds 2−5, 12, and 15 were exclusively present in the fluoride-supplemented fermentation medium, while compounds 7−9, 13, and 14 were newly discovered natural products. The molecular structures of the compounds were identified by a spectroscopic analysis. The new compound 2 displayed antiquorum sensing activity against Chromobacterium violaceum ATCC 12472 by reducing the violacein production and inhibiting the biofilm formation in a concentration-dependent manner. The study revealed that compound 2 could be a novel potential inhibitor of quorum sensing.

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“…8 The Penicillium strains have yielded many new a-pyrone lactones 423-429. 63,123,173,[207][208][209][210] The Pestalotiopsis strains were the source of d-lactones, including pestalotiopyrones A-L (430-441), 71,211 pestalotiopyrones A-C (442-444), 182 and a hydroxypestalotin diastereomer 445. 211 Allantopyrone E (446), a new apyrone with a rare substitution pattern, was isolated from an Aspergillus strain.…”

Section: Reviewmentioning

confidence: 99%

Secondary metabolites from mangrove-associated fungi: source, chemistry and bioactivities

et al. 2022

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α-Pyronoids with Quorum Sensing Inhibitory Activity from the Mangrove Fungus Penicillium camemberti OUCMDZ-1492

Cited by 7 publications

References 0 publications

Classification of Aspergillus, Penicillium, Talaromyces and related genera (Eurotiales): An overview of families, genera, subgenera, sections, series and species

Classification of Aspergillus, Penicillium, Talaromyces and related genera (Eurotiales): An overview of families, genera, subgenera, sections, series and species

Carbazole and Quinazolinone Derivatives from a Fluoride-Tolerant Streptomyces Strain OUCMDZ-5511

Secondary metabolites from mangrove-associated fungi: source, chemistry and bioactivities

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