Results 211 to 220 of about 2,602,501 (245)

New genomic resources and the historical demography of the Tourmaline Sunangel (Trochilidae, Heliangelus exortis) in the Colombian Andes. [PDF]

J Hered
Cadena CD, Pabón L, Díaz-Salazar AF, Mendiwelso ME, Ocampo-Peñuela N, Niño-Rodríguez N, Soto-Patiño J, Seeholzer GF, Flantua SGA, Abueg L, Balacco J, Brajuka N, Formenti G, Tilley T, Whelan C, Jarvis ED, Smith BT, Cuervo AM.   +17 more
europepmc   +1 more source

Room‐temperature crystal structure of a metal‐dependent W‐formate dehydrogenase by serial synchrotron crystallography

Acta Crystallographica Section D, Volume 82, Issue 9, Page 1072-1081, September 2026.
We report a room‐temperature serial synchrotron X‐ray crystallographic structural analysis of Nitratidesulfovibrio vulgaris formate dehydrogenase AB, an enzyme that reduces CO2 to formate.Metal‐dependent formate dehydrogenases (Fdhs) are a promising research target in efforts to mitigate climate change by developing active, efficient, selective and ...
Guilherme Vilela-Alves, Guilherme Martins, David von Stetten, Pedram Mehrabi, Inês A. C. Pereira, Maria João Romão, Arwen R. Pearson, Cristiano Mota   +7 more
wiley   +1 more source

Antidepressant-like and Anticonvulsant Effects of a Phenolic-Enriched Fraction from <i>Malpighia mexicana</i> in Murine Models. [PDF]

NeuroSci
Salinas-Sánchez DO, González-Cortazar M, Batalla-Martinez FI, Zamilpa A, Téllez-Téllez M, Valladares-Cisneros MG, Sotelo-Leyva C, Figueroa-Brito R, Pérez-García MD, Avilés-Montes D.   +9 more
europepmc   +1 more source

A 4D geometric morphometrics workflow to quantify complex biological motion

Methods in Ecology and Evolution, Volume 17, Issue 9, Page 2616-2628, September 2026.
Abstract Quantifying biological motion is fundamentally tied to quantifying the biological structures that produce that motion. Yet, this dependence makes it essential to decouple motion from static morphology to enable general, comparable analyses across individuals and conditions. In this work, we present a methodological pipeline to study biological
Marta Gómez‐Recio, Markus Bastir, Gael Deboeck, Antonella LoMauro, Andrea Aliverti, Véronique Feipel, Barbara Fischer, Philipp Mitteroecker, Benoit Beyer   +8 more
wiley   +1 more source

Unraveling Shallot Viral Diversity: PCR Detection and In Vitro Culture. [PDF]

Pathogens
Zúñiga-Vera K, Albuja-Quintana M, Calderón D, Orellana M, Ruales C, Torres ML.   +5 more
europepmc   +1 more source

Caught Between Macrophytes and Human Impact: Zooplankton Facing Multiple Stressors in Tropical Waters

Austral Ecology, Volume 51, Issue 9, September 2026.
ABSTRACT Tropical freshwater systems host diverse and functionally important zooplankton communities that are increasingly threatened by multiple stressors. Here, we assessed how land‐use disturbance, local environmental conditions and macrophyte structure influence zooplankton richness, abundance and composition in Amazonian ponds and streams.
Ana Paula S. da Conceição, Larissa Araújo dos Santos, Thaisa Sala Michelan, Leandro Juen, Francieli F. Bomfim   +4 more
wiley   +1 more source

Editorial: Understanding pathogen spread in invasive vertebrate species. [PDF]

Front Vet Sci
Hernández FA, Rubio AV, López-Pérez AM.   +2 more
europepmc   +1 more source

When Resources Become Limited: Trophic Niches Shift From Generalism to Specialization in Dung Beetles (Coleoptera: Scarabaeinae)

Austral Ecology, Volume 51, Issue 9, September 2026.
ABSTRACT Resource availability and predictability can shape trophic organization in ecological communities. In livestock pastures, cattle dung represents a highly abundant and predictable trophic subsidy for dung beetles, potentially promoting generalist foraging strategies. Here, we test how cattle exclusion affects trophic organization in dung beetle
Leonardo Vilas‐Bôas M. P. de Cerqueira, Damián Villaseñor‐Amador, César Murilo de Albuquerque Correa   +2 more
wiley   +1 more source

Vitamin D in mucosal healing: therapeutic potential and current evidence in inflammatory bowel disease. [PDF]

Ther Adv Gastroenterol
Scaff V, Vallejos OP, Silva PH, Campos-Gajardo S, Solis-Correa V, Caamaño E, Vergara-Espinoza VA, Bahamondes-Abrigo JP, González PA, Peñaloza HF, Kalergis AM, Álvarez-Lobos M, Riedel CA, Bueno SM.   +13 more
europepmc   +1 more source

Biogeographic Disconnect and Biotic Homogenization in the Heart of the Amazon: Dominance of Exotic Species in Urban Trees

Biotropica, Volume 58, Issue 5, September 2026.
Exotic taxa dominate the urban woody flora, with potentially invasive species posing a direct risk to adjacent primary forest remnants. Historical management has favored a simplified, cosmopolitan species pool over regional biodiversity. There is failure to implement local native‐priority mandates, offering concrete ecological targets for urban ...
Mariana Rabello Mesquita, Marcelo Gordo, Nadir Dantas Said, Cintia Cornelius, João Carlos Pena, Eduardo Martins Venticinque   +5 more
wiley   +1 more source