Results 171 to 180 of about 11,767 (237)

Two distinct alcohol dehydrogenase classes mediate bacterial 2‐hydroxyethylphosphonate catabolism

Protein Science, Volume 35, Issue 10, October 2026.
Abstract Phosphonates are molecules containing a direct carbon‐phosphorus bond. In nature, these compounds are produced by a variety of organisms, and many environmental microbes are able to degrade specific phosphonates and feed on them. This work focuses on 2‐hydroxyethylphosphonate (HEP)—a natural compound that is found frequently in the environment,
Francesca Piazza, Marianna Rodella, Nicholas Salanti, Giovanni Merici, Elisa Rossi, Claudio Rivetti, Florian Götzinger, Katharina Pallitsch, Alessio Peracchi   +8 more
wiley   +1 more source

Talaroterpenoids A-F: Six New Seco-Terpenoids from the Marine-Derived Fungus Talaromyces aurantiacus. [PDF]

Mar Drugs
Peng ZH, Jia H, Luo YL, Zhang LJ, Zhou JT, Xie YH, Wang LJ, Qin JK, Li J, Zhang GH, Yang RY, Xu WF.   +11 more
europepmc   +1 more source

Relay Architectures and Ecological Strategies of Quorum Sensing Effects on Microbial Interactions

Environmental Microbiology, Volume 28, Issue 10, October 2026.
Quorum‐sensing activity in one population affects neighbouring populations through direct signal perception, QS‐regulated chemical effectors, or host‐ or environment‐mediated relays. Across distinct habitats, these relay architectures are associated with ecological strategies ranging from shared signal accessibility and reciprocal responsiveness to ...
Changchang Liang, Danlei Chen, Shuyang Sun, Aidong Yang, Jianjun Qiao, Shengbo Wu   +5 more
wiley   +1 more source

Functional Metagenomics Reveals Gut Microbial Biosynthetic Potential for Essential Nutrients in Juvenile Chum Salmon

Environmental Microbiology, Volume 28, Issue 10, October 2026.
At 35 days posthatching, the gut microbiome of juvenile chum salmon (Oncorhynchus keta) encodes complete biosynthetic pathways for essential amino acids (threonine, leucine, valine/isoleucine and lysine) and B‐vitamins (thiamine, riboflavin and biotin) that are absent or incomplete in the host genome. Bacterial taxa, including Bartonella, Acinetobacter
Subrata Kumar Ghosh, Mai A. Wassel, Marty Kwok‐Shing Wong, Susumu Hyodo, Koji Hamasaki   +4 more
wiley   +1 more source

Proangiogenic Azaphilones from the Marine-Derived Fungus Neopestalotiopsis sp. HN-1-6. [PDF]

Mar Drugs
Feng T, Wu R, Wang Y, Wang P, Zhou L, Wang C, Kong F.   +6 more
europepmc   +1 more source

Distinct Environmental DNA States Reveal Biodiversity and Transport Patterns Across Alpine Watersheds

Molecular Ecology Resources, Volume 26, Issue 7, October 2026.
ABSTRACT Environmental DNA (eDNA) exists in three states: membrane‐bound, adsorbed and dissolved. These states differ in persistence and degradation, strongly influencing the interpretation of eDNA data. Despite this, they have rarely been separated and analyzed independently from environmental samples.
Anish Kirtane, Enrico van der Loo, Zora Doppmann, Kristy Deiner   +3 more
wiley   +1 more source

Cytotoxic and Antibacterial Meroterpenoids Isolated from the Marine-Derived Fungus Talaromyces sp. M27416. [PDF]

Mar Drugs
Tang L, Xia J, Chen Z, Lin F, Shao Z, Wang W, Hong X.   +6 more
europepmc   +1 more source

Semi‐Natural Grasslands as Important Soil Carbon Reservoirs: Environmental Drivers of Topsoil Carbon Stocks Across Temperate Grassland Habitat Types

Applied Vegetation Science, Volume 29, Issue 4, October/December 2026.
Temperate semi‐natural grasslands soil organic carbon (SOC) stock was significantly associated with soil characteristics, climate, vegetation structure and management. These results indicate that maintaining long‐term extensive management and preventing conversion or degradation of semi‐natural grasslands can simultaneously support biodiversity ...
Elvi Liiv, Triin Reitalu, Aveliina Helm
wiley   +1 more source

Chartarlactams U-X: Novel Phenylspirodrimanes from a Marine Derived Fungus <i>Stachybotrys</i> sp. SZU-W23 with Anti-Inflammatory Activity Mediated by the NF-κB/ROS Signaling Pathways. [PDF]

Mar Drugs
Wu Y, Lu L, Zhang P, Wang L.
europepmc   +1 more source

The Unexpected Discovery of Paleocene? Coals in Outcrops Thought to Be Cambrian, Al Huqf, Oman

Journal of Petroleum Geology, Volume 49, Issue 4, Page 1179-1194, October 2026.
ABSTRACT Two brown organic deposits were encountered whilst investigating kaolinitic claystones thought to occur at the base of a Cambrian formation at outcrop. The age of these organic deposits is probably Paleocene from palynology. Organic petrography shows that they are subbituminous coals with some oil source potential.
Mohammed H. Al Kindi, Alan P. Heward, Lorraine B. Eglinton, Steve R. Packer, Darrin T. Stead   +4 more
wiley   +1 more source