Results 81 to 90 of about 5,758 (189)

A Peroxygenase from Chaetomium globosum Catalyzes the Selective Oxygenation of Testosterone [PDF]

ChemBioChem, 2017
AbstractUnspecific peroxygenases (UPO, EC 1.11.2.1) secreted by fungi open an efficient way to selectively oxyfunctionalize diverse organic substrates, including less‐activated hydrocarbons, by transferring peroxide‐borne oxygen. We investigated a cell‐free approach to incorporate epoxy and hydroxyl functionalities directly into the bulky molecule ...
Kiebist, Jan, Schmidtke, Kai-Uwe, Zimmermann, Jörg, Kellner, Harald, Jehmlich, Nico, Ullrich, René, Zänder, Daniel, Hofrichter, Martin, Scheibner, Katrin   +8 more
openaire   +3 more sources

Artificial Endosymbiosis of Pedobacter sp. DDGJ Boosts the Growth Potential, Stress Resistance and Productivity of Morchella Mushrooms

Microbial Biotechnology, Volume 18, Issue 7, July 2025.
This study introduced Pedobacter sp. DDGJ into morel hyphal cells and determined the effect of artificial endosymbiosis on morel growth, stress resistance and productivity. ABSTRACT True morels are precious edible and medicinal mushrooms. The sustainable development of morel cultivation necessitates urgent breeding programmes to develop improved ...
Wenchang Zhang, Mantang Cao, Qi Yin, Jin Zhang, Chenhui Wang, Li Han, Yingli Cai, Xiaofei Shi, Linjing Ma, Yousif Abdelrahman Yousif Abdellah, Fuqiang Yu, Peixin He, Wei Liu   +12 more
wiley   +1 more source

An NMR Analysis of 10-Indol Cytochalasin Chaetoglobosin F

Chinese Journal of Magnetic Resonance, 2019
Cytochalasins are a group of natural products from fungus, and have been attracting lots of research interests in the field of microbiology. Cytochalasins possess complex and diverse structures, making nuclear magnetic resonance (NMR) based structure ...
YIN Tian-peng, WANG Ze, CHEN Yang, SHAO Ya-ting, DENG Liang, LI Wei   +5 more
doaj   +1 more source

Experimental methods for studying amyloid cross‐interactions

Protein Science, Volume 34, Issue 6, June 2025.
Abstract Interactions between amyloid proteins represent the cornerstone of various pathogenic pathways, including prion conversion and co‐development of distinct kinds of systemic amyloidosis. Various experimental methodologies provide insights into the effects of such cross‐interactions on amyloid self‐assembly, which range from acceleration to ...
Aleksandra Kalitnik, Anna Lassota, Oliwia Polańska, Marlena Gąsior‐Głogowska, Monika Szefczyk, Agnieszka Barbach, Jarosław Chilimoniuk, Izabela Jęśkowiak‐Kossakowska, Alicja W. Wojciechowska, Jakub W. Wojciechowski, Natalia Szulc, Małgorzata Kotulska, Michał Burdukiewicz   +12 more
wiley   +1 more source

Commodity risk assessment of Berberis thunbergii plants from the UK

EFSA Journal, Volume 23, Issue 6, June 2025.
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘high risk plants, plant products and other objects’. Taking into account the available scientific information, including the technical information provided by ...
EFSA Panel on Plant Health (PLH), Antonio Vicent Civera, Paula Baptista, Anna Berlin, Elisavet Chatzivassiliou, Jaime Cubero, Nik Cunniffe, Eduardo de la Peña, Nicolas Desneux, Francesco Di Serio, Anna Filipiak, Paolo Gonthier, Beata Hasiów‐Jaroszewska, Hervé Jactel, Blanca B. Landa, Lara Maistrello, David Makowski, Panagiotis Milonas, Nikos T. Papadopoulos, Hanna Susi, Dirk Jan van der Gaag, Jane Debode, Christophe Lacomme, Charles Manceau, Christer Sven Magnusson, Juan A. Navas‐Cortes, Christos Kritikos, Maria Kormpi, Dimitrios Papachristos, Chrysavgi Reppa, Antigoni Akrivou, Spyridon Antonatos, Despoina Beris, Olaf Mosbach Schulz, Monia Federica Lombardo, Ciro Gardi, Roel Potting   +36 more
wiley   +1 more source

Cerebral phaeohyphomycosis caused by Chaetomium globosum in a renal transplant recipient

, 1989
A 32-year-old male patient developed headaches, vomiting, blurring of vision, and focal seizures of the left side of the face 2 months after a renal transplant. He developed a brain abscess and died.
Lalitha, M. K., Shastry, J. C. M., Anandi, V., Padhye, Arvind A., Walter, A., Chandler, Francis W., John, T. J., Ajello, Libero   +7 more
core   +2 more sources

Biotransformation of Gambogenic Acid by CICC 2445

Natural Product Communications, 2012
Microbial transformation of gambogenic acid ( 1 ), a caged polyprenylated xanthone isolated from the resin of Garcinia hanburyi , was carried out with Chaetomium globosum CICC 2445, after screening forty-six strains of filamentous fungi.
Si-Jia Tao, Yang Wang, Xing Zhang, Shu-Hong Guan, De-An Guo   +4 more
doaj   +1 more source

Identification of Key Active‐Site Positions Controlling the Chemoselectivity of Aspergillus Brasiliensis Unspecific Peroxygenase

ChemBioChem, Volume 26, Issue 10, May 27, 2025.
Unspecific peroxygenase (UPO) from Aspergillus brasiliensis AbrUPO catalyzes the aromatic hydroxylation of substituted benzenes. By integrating structural elements from well‐characterized UPOs in AbrUPO variants, position 186 was identified as a critical determinant of enzyme chemoselectivity.
Fabian Schmitz, Maike Hoffrogge, Katja Koschorreck, Yasuhisa Fukuta, Alessandra Raffaele, Florian Tieves, Thomas Hilberath, Frank Hollmann, Vlada B. Urlacher   +8 more
wiley   +1 more source

Beyond Phenolics: Alternative Substrates for Type III Copper Enzymes

ChemBioChem, Volume 26, Issue 7, April 1, 2025.
The copper‐containing metalloenzyme tyrosinase is well known for synthesis of melanin pigments and enzymatic browning of fruits and vegetables. These reactions proceed from phenolics, but tyrosinases can also convert aromatic amines. This perspective brings together the scarce data on the enzymatic conversion of non‐phenolic substrates by these ...
Matthias Pretzler, Annette Rompel
wiley   +1 more source

Antagonism and modes of action of Chaetomium globosum species group, potential biocontrol agent of barley foliar diseases [PDF]

, 2020
Antagonismo y mecanismos de acción de hongos del grupo de especies Chaetomium globosum, potenciales biocontroladores de enfermedades fúngicas foliares de la cebada.
Moya, Paulina, Sisterna, Marina Noemí, Pedemonte Román, Débora, Franco, Mario Emilio Ernesto, Amengual, Susana   +4 more
core