Results 51 to 60 of about 911 (189)

Curdepsidone A, a Depsidone from the Marine-Derived Endophytic Fungus sp. IFB-Z10

Natural Product Communications, 2018
A new depsidone, curdepsidone A ( 1 ), was isolated form the culture extracts of curvularia sp. IFB-Z10, a white croaker associated fungus. The structure of 1 was elucidated on the basis of extensive spectroscopic analyses (HRESIMS, 1D and 2D NMR ...
Fa-Liang An, Wei-He Liu, Xing-Chen Wei, Zheng-Hua Pan, Yan-Hua Lu   +4 more
doaj   +1 more source

Effectiveness and Anticancer Activity of a Novel Phenolic Compound from Garcinia porrecta Against the MCF-7 Breast Cancer Cell Line in vitro and in silico

Drug Design, Development and Therapy, 2021
Darwati Darwati, Ayu Nadila Safitri, Nurul Ambardhani, Tri Mayanti, Nurlelasari Nurlelasari, Dikdik Kurnia Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, Jatinangor, 45363, West Java ...
Darwati D, Safitri AN, Ambardhani N, Mayanti T, Nurlelasari N, Kurnia D   +5 more
doaj  

Antimicrobial activities of secondary metabolites of endophytic fungi isolated from Catharanthus roseus [PDF]

, 2017
Introduction: Recently, several endophytes have been shown to possess the potentials to synthesize novel bioactive compounds that have found use for drug discovery. We isolated endophytic fungi associated with Catharanthus roseus collected from the river
Abba, Chika C., Akpotu, Mark O., Esimone, Charles O., Eze, Peter M., Nwachukwu, Charles U., Okoye, Festus B. C., Umeokoli, Blessing O.   +6 more
core   +2 more sources

DNA barcoding and LC-MS metabolite profiling of the lichen-forming genus Melanelia: Specimen identification and discrimination focusing on Icelandic taxa [PDF]

, 2017
Taxa in the genus Melanelia (Parmeliaceae, Ascomycota) belong to a group of saxicolous lichens with brown to black foliose thalli, which have recently undergone extensive changes in circumscription.
Eiríksson, Finnur Freyr, Heiðmarsson, Starri, Olafsdottir, Elin Soffia, Omarsdottir, Sesselja, Thorsteinsdóttir, Margrét, Xu, Maonian   +5 more
core   +3 more sources

Dereplicative Combination of HPLC/DAD/MS and 2D NMR to Identify Lichexanthone Isomers in Lichen Extracts

Phytochemical Analysis, Volume 37, Issue 2, Page 330-343, March 2026.
ABSTRACT Introduction Lichexanthones are the major xanthones found in lichens. They present a high degree of isomerism, which makes their identification tedious. Xanthones are known to occur in lichens according to chemosyndromes, and these compounds act as chemotaxonomic markers.
Solenn Ferron, Marylène Chollet‐Krugler, Hermann Pinson, Rania Marzoug, Philippe Uriac, Françoise Lohézic‐Le Dévéhat   +5 more
wiley   +1 more source

Functional Traits Mediate Physico‐Chemical Niche Differentiation of Epiphytic Lichens and Bryophytes in Temperate Forests

Journal of Vegetation Science, Volume 37, Issue 2, March/April 2026.
Host tree identity drives bark physico‐chemical filters (e.g., pH, metals) that shape epiphytic communities. We show that species‐specific functional traits, such as lichen substances and bryophyte growth forms, mediate these responses. Lichen metal homeostasis and bryophyte growth habit create distinct species thresholds and community change points ...
Theresa Möller, Stefan Kaufmann, Markus Hauck   +2 more
wiley   +1 more source

Notes on the circumscription of the lichens Lecanora leprosa and L. sulphurescens (Lecanoraceae, lichenised Ascomycotina) [PDF]

, 2013
Lecanora leprosa and L. sulphurescens are two commonly misidentified pantropical lichens. A detailed circumscription is presented to help overcome such difficulties. Both species contain a chemosyndrome of chlorodepsidones based on gangaleoidin.
Elix, John A., Lumbsch, Helge Thorsten
core  

Lobaric Acid Exhibits Anticancer Potential by Modulating the Wnt/β‐Catenin Signaling Pathway in MCF‐7 Cells

Pharmacology Research &Perspectives, Volume 13, Issue 4, August 2025.
Effect of lobaric acid on Wnt/β‐catenin pathway in breast cancer. ABSTRACT Lichen secondary metabolites with many remarkable biological activities are used in cancer treatments due to their low side effects and high anticancer potential. In particular, these metabolites constitute an interesting research area in cancer treatments due to their potential
Şeyda Nur Kalın, Kübra Nur Bayındırlı, Emine Toraman, Şükran Günaydın, Fatmanur Keleş, Ahmet Altay, Harun Budak   +6 more
wiley   +1 more source

The role of lichenized algae in the production of Cladonia verticillaris depsidones, revealed by using alginate-immobilized cells [PDF]

, 2015
The mycobiont of the lichen Cladonia verticillaris produces two depsidones, protocetraric and fumarprotocetraric acids, in the nature. This last compound is produced from the former depsidone.
Davó, Nuria, Díaz, Eva María, Legaz González, María Estrella, Vicente Córdoba, Carlos   +3 more
core   +1 more source

A new high-performance heterologous fungal expression system based on regulatory elements from the Aspergillus terreus terrein gene cluster [PDF]

, 2015
Recently, the Aspergillus terreus terrein gene cluster was identified and selected for development of a new heterologous expression system. The cluster encodes the specific transcription factor TerR that is indispensable for terrein cluster induction. To
Alberts, Armaleo, Bergmann, Blatzer, Blumhoff, Bok, Brakhage, Cahuzac, Calam, Chakravarty, Du, Felenbok, Fitzgerald, Fleissner, Forseth, Gressler, Heger, Hutchinson, Klement, Lackner, Lenouvel, Liu, Liu, Lubertozzi, MacPherson, Menne, Meyer, Minetoki, Nikolaev, Pachlinger, Parrot, Punt, Schroeckh, Sharma, Shoji, Slesiona, Slesiona, Todd, Verdoes, Vogt, Ward, Xu, Xu, Yin, Yu, Yu, Zaehle   +46 more
core   +2 more sources