Results 201 to 210 of about 142,852 (247)

An identity card for sabkha dolomite

open access: yesThe Depositional Record, Volume 12, Issue 1, February 2026.
An ‘identity card’ for modern sabkha dolomite from Qatar reveals its mineralogical, geochemical and microbial characteristics. This integrated dataset provides a benchmark for recognising similar dolomites in the rock record and for calibrating paleoenvironmental proxies used in climate and biosignature studies.
Tomaso R. R. Bontognali   +6 more
wiley   +1 more source

Microbial mediation and climatic control on dolomite precipitation in a hypersaline lake: Insights from Salinas Lake, southern Iberia

open access: yesThe Depositional Record, Volume 12, Issue 1, February 2026.
The cyclical nature of aridity and humidity led to the alternating deposition of dolomite‐rich and calcite‐rich sediments. During arid phases, the lake hydrology and growth of microbial mats under evaporative and hypersaline environment favors the precipitation of dolomite.
Guolai Li   +6 more
wiley   +1 more source

The Influence of Omega‐3 Fatty Acids and Probiotics on Hippocampal Inflammation and Glial Cells in a Chronic Anorexia Nervosa Rat Model

open access: yesInternational Journal of Eating Disorders, Volume 59, Issue 2, Page 260-275, February 2026.
ABSTRACT Objective Anorexia nervosa (AN) is a severe eating disorder associated with brain volume reduction, glial cell loss, microbiome alterations, and dysregulated pro‐inflammatory mechanisms. However, the underlying cellular mechanisms remain inadequately elucidated, and interventions addressing these alterations are lacking.
A. C. Thelen   +17 more
wiley   +1 more source

Uncovering Putative Bacterial Pathogens in Lakes in Aotearoa New Zealand Using Environmental DNA

open access: yesEcology and Evolution, Volume 16, Issue 2, February 2026.
Aquatic diseases threaten ecological, social, cultural and economic values. An eDNA survey of 287 lakes in Aotearoa New Zealand detected 412 potential pathogens. Key drivers of putative pathogen presence included high‐productivity exotic grassland and elevated nutrient levels.
Javier Atalah   +6 more
wiley   +1 more source

Multiple Glacial Refugia and Complex Postglacial Dynamics of Primula sikkimensis (Primuaceae) in the Heterogeneous Qinghai‐Tibet Plateau

open access: yesEcology and Evolution, Volume 16, Issue 2, February 2026.
Primula sikkimensis persisted in distinct glacial refugia within the Hengduan Mountains and eastern Himalayas during the Last Glacial Maximum. Subsequent postglacial range expansions onto the Qinghai–Tibet Plateau were accompanied by secondary contact and interspecific hybridization, collectively enhancing genetic diversity and adaptive capacity. These
Hua‐Ying Sun   +10 more
wiley   +1 more source

Illumina Miseq platform analysis caecum bacterial communities of rex rabbits fed with different antibiotics. [PDF]

open access: yesAMB Express, 2016
Zou F   +16 more
europepmc   +1 more source

Stochasticity Prevails but Differs: Tissue‐Specific Assembly of Gut Microbiomes Across Seasons in an Amphibian Model

open access: yesEcology and Evolution, Volume 16, Issue 2, February 2026.
Amphibian gut microbiomes exhibit a temporal‐decay pattern in abundance‐unweighted intercommunity indices rather than abundance‐weighted indices. Stochastic processes play a dominant role in the gut microbiome assembly. Deterministic processes contribute more to large‐intestine microbiomes than to small‐intestine microbiomes.
Xiaowei Song   +10 more
wiley   +1 more source

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