Results 21 to 30 of about 142,545 (202)

Cryptic Secondary Metabolites from the Sponge-Associated Fungus Aspergillus ochraceus. [PDF]

Mar Drugs, 2019
The fungus Aspergillus ochraceus was isolated from the Mediterranean sponge Agelas oroides. The initial fermentation of the fungus on solid rice medium yielded 16 known compounds (4–19).
Frank M, Özkaya FC, Müller WEG, Hamacher A, Kassack MU, Lin W, Liu Z, Proksch P.   +7 more
europepmc   +2 more sources

Fatal disseminated aspergillosis in an immunocompetent patient with COVID-19 due to Aspergillus ochraceus. [PDF]

J Mycol Med, 2021
Hakamifard A, Hashemi M, Fakhim H, Aboutalebian S, Hajiahmadi S, Mohammadi R.   +5 more
europepmc   +2 more sources

Phylogeny of Aspergillus section Circumdati and inhibition of ochratoxins potential by green synthesised ZnO nanoparticles [PDF]

Mycology
Contamination of agricultural and industrial products by Aspergillus section Circumdati becomes a true problem, especially, because a lot of species in this section can yield ochratoxins and other toxins. In this study, morphological criteria and partial
Mohamed A. Hussein, Youssuf A. Gherbawy, Mahmoud S. Abd El-sadek, Helal F. Al-Harthi, Eman GAM El-Dawy   +4 more
doaj   +2 more sources

Mycoviruses mediate mycotoxin regulation in Aspergillus ochraceus. [PDF]

Environmental Microbiology, 2018
To date, no demonstration of a direct correlation between the presence of mycoviruses and the quantitative or qualitative modulation of mycotoxins has been shown.
L. Nerva, W. Chitarra, I. Siciliano, F. Gaiotti, M. Ciuffo, M. Forgia, G. Varese, M. Turina   +7 more
semanticscholar   +4 more sources

Obtenção de protoplastos do fungo filamentoso Aspergillus ochraceus Production of protoplasts from the filamentous fungus Aspergillus ochraceus [PDF]

Ciência Rural, 2008
A obtenção de protoplastos é uma ferramenta importante para a transformação genética de fungos. Neste trabalho foi estudada a influência de fatores como idade micelial, tipo e concentração de enzimas e estabilizadores osmóticos na produção de ...
Ana Paula Morais Martins Almeida, Eustáquio Souza Dias, Ricardo Tadeu Galvão Pereira, Rômulo César Clemente Toledo, Ludwig Heinrich Pfenning   +4 more
doaj   +5 more sources

Improved 11α-hydroxycanrenone production by modification of cytochrome P450 monooxygenase gene in Aspergillus ochraceus

Acta Pharmaceutica, 2021
Eplerenone is a drug that protects the cardiovascular system. 11α-Hydroxycanrenone is a key intermediate in eplerenone synthesis. We found that although the cytochrome P450 (CYP) enzyme system in Aspergillus ochraceus strain MF018 could catalyse the ...
Li Qianqian, Shi Li, Liu Yingying, Guan Shimin, Zhang Shuo, Cai Baoguo, Rong Shaofeng   +6 more
doaj   +2 more sources

Circumdatin-Aspyrone Conjugates from the Coral-Associated Aspergillus ochraceus LCJ11-102. [PDF]

Mar Drugs, 2019
Ochrazepines A−D (1−4), four new conjugates dimerized from 2-hydroxycircumdatin C (5) and aspyrone (6) by a nucleophilic addition to epoxide, were isolated from the fermentation broth of the coral-associated Aspergillus ochraceus strain LCJ11-102.
Fan Y, Zhou Y, Du Y, Wang Y, Fu P, Zhu W.   +5 more
europepmc   +2 more sources

Effect of Cinnamaldehyde on Morphological Alterations of Aspergillus ochraceus and Expression of Key Genes Involved in Ochratoxin A Biosynthesis. [PDF]

Toxins (Basel), 2018
Ochratoxin A (OTA) is a potent nephrotoxic, hepatotoxic, and teratogenic compound which is a significant mycotoxin contaminates cereals during storage.
Wang L, Jin J, Liu X, Wang Y, Liu Y, Zhao Y, Xing F.   +6 more
europepmc   +2 more sources

Draft Genome Sequence of Aspergillus ochraceus Strain DY1, a Lignin-Degrading Fungus Isolated from Wood Rot. [PDF]

Microbiol Resour Announc, 2023
Salam MD, Nilza N, Varma A.
europepmc   +2 more sources

Extracellular Tannase from Aspergillus ochraceus: Influence of the Culture Conditions on Biofilm Formation, Enzyme Production, and Application

Journal of Microbiology and Biotechnology, 2019
Aspergillus ochraceus biofilm, developed on an inert support, can produce tannase in Khanna medium containing 1.5% (w/v) tannic acid as the carbon source, at an initial pH of 5.0, for 72 h at 28 °C.
Fernanda Mansano Aracri, Rayza Morganna Farias Cavalcanti, Luís Henrique Souza Guimarães   +2 more
openalex   +3 more sources