Results 71 to 80 of about 2,257 (163)

Inducing Intermediates in Biotransformation of Natural Polyacetylene and A Novel Spiro-γ-Lactone from Red Ginseng by Solid Co-Culture of Two Gut Chaetomium globosum and The Potential Bioactivity Modification by Oxidative Metabolism

Molecules, 2020
The ω-hydroxyl-panaxytriol (1) and ω-hydroxyl-dihydropanaxytriol (2)—are rare examples of polyacetylene metabolism by microbial transformation, and these new metabolites (1, 2) from fermented red ginseng (FRG) by solid co-culture ...
Bang-Yan Wang, Chen-Hao Zhu, Xue-Qiong Yang, Ming Hu, Ting-Ting Xu, Xue-Yin Wang, Shuang Yang, Ya-Bin Yang, Zhong-Tao Ding   +8 more
doaj   +1 more source

Perspectives on microbial community changes produced by Hermitia illucens frass and their impact on soil suppression against Fusarium oxysporum f. sp. lactucae

Pest Management Science, Volume 81, Issue 10, Page 6832-6842, October 2025.
Soils amended with chitin or black soldier fly larvae (BSFL) frass reduced Fusarium oxysporum f. sp. lactucae propagules compared to non‐amended soil. Changes observed in microbial communities could be involved. Abstract BACKGROUND Organic soil amendments rich in chitin have demonstrated significant potential promoting suppressive soils.
Paloma Hernández‐Muñiz, Celia Borrero, Manuel Avilés, Jesús Dionisio Fernández‐Bayo   +3 more
wiley   +1 more source

Evaluation of the Mechanical and Physical Behaviors of Flax Fiber‐Reinforced Polybutylene Succinate Biodegradable Composites in Packaging Applications

SPE Polymers, Volume 6, Issue 3, July 2025.
PBS‐based biodegradable composites were compounded with neat, surface‐modified flax fiber to develop sustainable, water‐repellent, mechanically, and thermally stable bio‐based packaging material. ABSTRACT Applying surface modification routes to natural fibers is a practical option for solving the incompatibility problem in polymeric composites.
Sema Özalp, Sedef Sismanoglu, Ümit Tayfun, Carmen‐Mihaela Popescu, Fazilat B. Kairliyeva, Yasin Kanbur   +5 more
wiley   +1 more source

CARBOHYDRATE METABOLISM IN CHAETOMIUM GLOBOSUM [PDF]

New Phytologist, 1972
SummaryExtracts of Chaetomium globosum contained an unstable, NAD‐dependent mannitol dehydrogenase, oxidizing mannitol to fructose. The enzyme had a low affinity for its substrates but showed high activity in vitro. Compared to fructose, exogenous mannitol was poorly utilized by the fungus.
D. ADOMAKO, M. A. G. KAYE, D. H. LEWIS
openaire   +1 more source

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

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

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

Chemical Constituents from an Endophytic Fungus Z1

Natural Product Communications, 2013
A new ergosterol, 15β-hydroxyl-(22 E ,24 R )-ergosta-3,5,8,22-tetraen-one (1), along with three known ergosterols, two known cytochalasins, and two known azapholines were isolated from Chaetomium globosum Z1.
Chun-Yan Zhang, Xiao Ji, Xuan Gui, Bao-Kang Huang   +3 more
doaj   +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

Antifungal activity of Chaetomium globosum transformated with an endochitinase gene, chbi, from Trichoderma viride

浙江大学学报. 农业与生命科学版, 2006
In order to find out the roles of endochitinase during biocontrol process in Chaetomium globosum, a 42 kDa endochitinase gene (chbi) cloned from the genomic DNA of Trichoderma viride was transferred to C.
LU Jian-ping, LIN Fu-cheng, LI De-bao
doaj   +1 more source