Results 111 to 120 of about 13,781 (277)

Chemoinformatic Characterization of NAPROC-13: A Database for Natural Product 13C NMR Dereplication

Journal of Natural Products
Natural products (NPs) are secondary metabolites of natural origin with broad applications across various human activities, particularly the discovery of bioactive compounds. Structural elucidation of new NPs entails significant cost and effort.
Juan F. Avellaneda-Tamayo, Naicolette A Agudo-Muñoz, Javier E. Sánchez-Galán, J. L. López-Pérez, J. Medina-Franco   +4 more
semanticscholar   +1 more source

Resistome flow in global landfill systems

iMetaOmics, Volume 3, Issue 1, March 2026.
Global landfill systems represent key hubs of resistome, serving as dynamic reservoirs and amplifiers through plasmid‐driven gene mobility. Waste flows and environmental pathways sustain the transboundary resistome networks, accelerating resistance dissemination across ecosystems.
Wenqing Hong, Rui Zhang, Xiaoxing Lin, Yangqing Wang, Shu Yang, Farees ud din Mufti, Yuping Yao, Guowei Zhou, Chuanwu Xi, Weixi Shu, Gordon Price, Youcai Zhao, Liyan Song   +12 more
wiley   +1 more source

skDER & CiDDER: two scalable approaches for microbial genome dereplication

, 2023
ABSTRACTAn abundance of microbial genomes have been sequenced in the past two decades. For fundamental comparative genomic investigations, where the goal is to determine the major gain and loss events shaping the pangenome of a species, it is often unnecessary and computationally onerous to include all available genomes in studies.
Rauf Salamzade, Aamuktha Kottapalli, Lindsay R. Kalan   +2 more
openaire   +2 more sources

Mycochemical Diversity and Therapeutic Potential of Hymenochaetoid Fungi from Central Asia: Regional and Global Perspectives

New Zealand Journal of Botany, Volume 64, Issue 1, March 2026.
Central Asia harbors a rich yet understudied assemblage of wood‐inhabiting Hymenochaetoid fungi. This review delivers the first comprehensive synthesis of 43 poroid species representing 18 genera documented across montane forests, steppes, and xeric habitats.
Yusufjon Gafforov, Milena Rašeta, Sylvie Rapior, Manzura Yarasheva, Oksana Mykchaylova, Rustamjon Allaberdiev, Şule İnci, Dilfuza Berdieva, Arshad Mehmood Abbasi, Shikhnazar Khodjaev, Dian‐Ming Hu, Weijun Yang, Abudujilili Abuduaini, Maria Letizia Taddei, Mengcen Wang, Islomjon Urinboev, Jiajia Chen   +16 more
wiley   +1 more source

A Novel Microbisporicin Producer Identified by Early Dereplication during Lantibiotic Screening [PDF]

BioMed Research International, 2015
With the increasing need of effective antibiotics against multi-drug resistant pathogens, lantibiotics are an attractive option of a new class of molecules. They are ribosomally synthetized and posttranslationally modified peptides possessing potent antimicrobial activity against aerobic and anaerobic Gram-positive pathogens, including those ...
Lucia Carrano, Monica Abbondi, Paola Turconi, Gianpaolo Candiani, Flavia Marinelli   +4 more
openaire   +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

Improved Skin Barrier Function Along with Hydration Benefits of Viola yedoensis Extract, Aesculin, and Schaftoside and LC-HRMS/MS Dereplication of Its Bio-Active Components

International Journal of Molecular Sciences
The skin hydration level is a key factor that influences the physical and mechanical properties of the skin. The stratum corneum (SC), the outermost layer of the epidermis, is responsible for the skin’s barrier function.
Sreelatha Thonthula, Sandra Santos de Sousa, Alexis Dubuis, Samia Boudah, Richa Mehta, Akanksha Singh, Joan Eilstein, J.-C. Tabet, Sherluck John, Dhimoy Roy, S. Pannakal   +10 more
semanticscholar   +1 more source

Activity and Abundance of Nitrous Oxide Reducing Bacteria in Platismatia glauca: An Epiphytic Lichen in the Boreal Spruce Forest

Environmental Microbiology, Volume 28, Issue 3, March 2026.
The boreal epiphytic lichen Platismatia glauca acts as an overlooked sink for atmospheric N2O through its association with nosZ Clade I bacteria, highlighting the contribution of lichen–microbiome interactions to nitrogen cycling and N2O exchange in forest ecosystems.
Vincenzo Abagnale, Carlos Palacin‐Lizarbe, Dhiraj Paul, Johanna Kerttula, Jussi Ronkainen, Henri M. P. Siljanen   +5 more
wiley   +1 more source

Isolation, purification, and characterization of five active diketopiperazine derivatives from endophytic streptomyces SUK 25 with antimicrobial and cytotoxic activities [PDF]

, 2017
In our search for new sources of bioactive secondary metabolites from Streptomyces sp., the ethyl acetate extracts from endophytic Streptomyces SUK 25 afforded five active diketopiperazine (DKP) compounds.
Ahmad, Siti Junaidah, Alshaibani, Muhanna M, Edrada-Ebel, RuAngelie, Jalil, Juriyati, Kamal, Nurkhalida, Sidik, Nik M, Zin, Noraziah   +6 more
core   +1 more source

Bioprospecting of Indonesian red seaweeds Gracilaria edulis and Pterocladiella sp. 4: anti-vibrio activity and chemical composition

Applied Phycology
Vibriosis is one of the major infectious diseases in aquaculture and a new threat to human health. The increasing resistance of Vibrio spp. to existing antibiotics has driven the search for new anti-vibrio compounds from marine natural products.
Dewi Sri Kurnia, Noer Kasanah
doaj   +1 more source