Results 61 to 70 of about 376,774 (292)

Corals and Reef‐Dwelling Fish Regulate Carbon Storage and Cycling Processes in Coral Reef Ecosystems

open access: yesAdvanced Science, EarlyView.
Coral reefs are biodiversity hotspots, yet their role in carbon storage and cycling remains poorly understood. Using field surveys and modeling in the South China Sea, we reveal the overlooked potential of carbon storage in reef ecosystems and how reef fish, corals, and surface sediment jointly shape reef carbon reservoirs.
Yiting Chen   +8 more
wiley   +1 more source

Spectroscopic Observations of the Recurrent Symbiotic Nova V407 Cyg During 2001 - 2009

open access: yesOpen Astronomy, 2012
We analyze the results of our spectroscopic monitoring of V407 Cyg in 2001–2009. the slow decline in optical brightness connected with the evolution of a Z And-type outburst (maximum in 1998) was observed in 2001–2003.
Esipov V. F.   +6 more
doaj   +1 more source

Probiotics and Prebiotics as a Therapeutic Strategy to Improve Memory in a Model of Middle-Aged Rats

open access: yesFrontiers in Aging Neuroscience, 2018
Aging is associated with morphological, physiological and metabolic changes, leading to multiorgan degenerative pathologies, such as cognitive function decline.
Alejandra Romo-Araiza   +10 more
doaj   +1 more source

Symbiotic stars: Observations confront theory

open access: yes, 2011
In this paper, I present and discuss some recent observational results which may have important implications for our understanding of late phases of binary evolution.Comment: 8 pages, 3 figures; to appear in the proceedings of the Asiago Workshop on ...
Chen   +13 more
core   +2 more sources

Plant Genetic Engineering: Technological Pathways, Application Scenarios, and Future Directions

open access: yesAdvanced Science, EarlyView.
This review maps the fast‐evolving landscape of plant genetic engineering, linking enabling platforms with trait‐focused applications in architecture optimization, stress resilience, yield improvement, and quality enhancement. It highlights how genome editing, transgenic strategies, and emerging multi‐gene approaches reshape breeding pipelines, while ...
Peilin Wang   +4 more
wiley   +1 more source

Recent Trends in Metabolomics by NMR Spectroscopy

open access: yesAngewandte Chemie, EarlyView.
AI tools were applied to analyze more than 5 000 publications indexed in Scopus (2018–2025), identifying key trends and research directions in NMR‐based metabolomics. The artificial intelligence‐assisted workflow classified papers into six main fields of application, human health, food and nutrition, veterinary science, plants, environment, and ...
Giorgio Di Paco   +6 more
wiley   +2 more sources

Efek Penggunaan Sinbiotik Terhadap Kondisi Miklofora dan Histologi Usus Ayam Sentul Jantan

open access: yesJurnal Agripet, 2016
ABSTRAK. Sinbiotik merupakan gabungan dari probiotik dan prebiotik yang dapat memperbaiki mikroflora di saluran pencernaan. Penelitian ini bertujuan mengevaluasi penggunaan sinbiotik sebagai feed aditif terhadap jumlah Bakteri Asam Laktat (BAL ...
Eko Fauzi Hartono   +2 more
doaj   +1 more source

Natural Variation of NAR5 Determines Nitrogenase Activity and the Yield in Soybean

open access: yesAdvanced Science, EarlyView.
This study identified NAR5, a gene encoding a subtilisin‐like protease, that regulates nitrogenase activity in soybean nodules. Overexpressing NAR5 delayed nodule senescence, enhancing nitrogenase activity, yield, and low‐nitrogen tolerance. The elite haplotype NAR5HapI‐1 linked to superior nitrogenase activity and greater seed weight has been ...
Chao Ma   +11 more
wiley   +1 more source

Symbiosome membrane-localized cationic amino acid transporters support symbiotic nitrogen fixation in Medicago truncatula

open access: yesPlant Communications
Legumes engage in nitrogen-fixing symbiosis with rhizobia, in which host legumes supply dicarboxylates as a carbon source to rhizobia, while rhizobia reciprocate by providing ammonium to the host plants. Beyond this classical model, accumulating evidence
Jingxia Wu   +9 more
doaj   +1 more source

Differential gene expression analysis of symbiotic and aposymbiotic Exaiptasia anemones under immune challenge with Vibrio coralliilyticus

open access: yesEcology and Evolution, 2019
Anthozoans are a class of Cnidarians that includes scleractinian corals, anemones, and their relatives. Despite a global rise in disease epizootics impacting scleractinian corals, little is known about the immune response of this key group of ...
Charles L. Roesel, Steven V. Vollmer
doaj   +1 more source

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