Results 61 to 70 of about 279,570 (165)

An acetonic extract and secondary metabolites from the endolichenic fungus Nemania sp. EL006872 exhibit immune checkpoint inhibitory activity in lung cancer cell

open access: yesFrontiers in Pharmacology, 2022
Background: Endolichenic fungi (ELF), which live the inside the lichen thallus, contain many secondary metabolites that show various biological activities.
Mücahit Varlı   +11 more
doaj   +1 more source

Modifications of Prenyl Side Chains in Natural Product Biosynthesis

open access: yesAngewandte Chemie, Volume 136, Issue 52, December 20, 2024.
This review summarizes the unique modifications of prenyl side chains involved in natural product biosynthesis, including epoxidation, dehydrogenation, oxidation of methyl groups to carboxyl groups, C−C bond cleavage and oxidative cyclization. Abstract In recent years, there has been a growing interest in understanding the enzymatic machinery ...
Huibin Wang, Yi Yang, Ikuro Abe
wiley   +2 more sources

Biodiscovery of Potential Antibacterial Diagnostic Metabolites from the Endolichenic Fungus Xylaria venustula Using LC–MS-Based Metabolomics

open access: yesBiology, 2021
Three species of the lichen Usnea (U. baileyi (Stirt.) Zahlbr., U. bismolliuscula Zahlbr. and U. pectinata Stirt.) and nine associated endolichenic fungi (ELF) were evaluated using a metabolomics approach.
Krystle Angelique A. Santiago   +4 more
doaj   +1 more source

Bioactive Properties and Metabolite Profiles of Endolichenic Fungi in Mangrove Ecosystem of Negombo Lagoon, Sri Lanka

open access: yesNatural Product Communications, 2021
Endolichenic fungi (ELF) serve as a novel source of natural products with distinctive bioactivities. A total of 58 ELF isolated from 29 lichens collected from mangrove and mangrove-associated plants of Negombo lagoon, Sri Lanka were identified using ...
Ramani H. Weerasinghe   +7 more
doaj   +1 more source

Diversity and Distribution Patterns of Endolichenic Fungi in Jeju Island, South Korea [PDF]

open access: yesSustainability, 2020
Lichens are symbiotic organisms containing diverse microorganisms. Endolichenic fungi (ELF) are one of the inhabitants living in lichen thalli, and have potential ecological and industrial applications due to their various secondary metabolites. As the function of endophytic fungi on the plant ecology and ecosystem sustainability, ELF may have an ...
Seung-Yoon Oh   +4 more
openaire   +1 more source

Interactions between mycophagous nematodes, mycorrhizal and other soil fungi [PDF]

open access: yes, 1990
The hypothesis that mycophagous nematodes feed on the mycelia of VAM fungi and consequently reduce the spread of vesicular-arbuscular mycorrhizal (VAM) infection in plant roots and the growth response of plants to this infection was investigated in ...
Giannakis, Nikos
core   +6 more sources

Future Range Shifts and Diversity Patterns of Antarctic Lecideoid Lichens Under Climate Change Scenarios

open access: yesGlobal Change Biology Communications, Volume 1, Issue 1, March 2026.
Modeling of current and future spatial distribution of Antarctic lecideoid lichens shows that warming will strongly increase the potential habitat. Under three climate‐change scenarios, most fungal and algal partners are projected to expand inland. Overall, climate change drives widespread range shifts and promotes colonization of interior Antarctica ...
Anna Götz   +6 more
wiley   +1 more source

Ergostanes and Cytochalasin From the Fruiting Bodies of Xylaria longipes Nitschke and Their Cytotoxicity Evaluation

open access: yesJournal of Chemistry, Volume 2026, Issue 1, 2026.
Four ergostanes—ergosta‐7,22,24(28)‐trien‐3β‐ol (1), ergosta‐7,24(28)‐dien‐3‐one (2), ergosta‐7,22,24(28)‐trien‐3‐one (3), and ergosta‐4,6,8(14),22‐tetraen‐3‐one (4)—and one cytochalasin, zygosporin D (5), were isolated from Xylaria longipes. Two compounds, 2 and 3, are novel but have a similar structure to Compound (1), except for the keto group at ...
Alice W. Njue   +5 more
wiley   +1 more source

Endolichenic fungi in lichens of Champawat district, Uttarakhand, northern India

open access: yes, 2018
Eleven lichen species belonging to five families (two fruticose and nine foliose) growing on the bark of Quercus leucotrichophora trees from four forests of Champawat district, Uttarakhand state, northern India were studied for their endolichenic fungal
Joshi Yogesh (5952739)   +4 more
core   +1 more source

Biochemical Characterization and Genome Analysis of Pseudomonas loganensis sp. nov., a Novel Endophytic Bacterium

open access: yesMicrobiologyOpen, Volume 14, Issue 4, August 2025.
Pseudomonas loganensis sp. nov., is a novel strain identified through genomic and biochemical analysis, exhibits salt and pH tolerance, and harbors biosynthetic gene clusters for turnerbactin, carotenoids, and trehalose, highlighting its potential in agriculture and industrial biotechnology.
Melisa Z. Karaman   +3 more
wiley   +1 more source

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