Results 171 to 180 of about 57,482 (276)

Seasonality and Grazing Exclusions Shape Bird Community Dynamics in West African Drylands

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
Seasonal changes, more than grazing exclusions, shape bird community composition in the Sahel region of Burkina Faso. However, grazing exclusions enhanced habitat heterogeneity, supporting regional bird biodiversity and providing seasonal refuges that mitigate the effects of overgrazing.
Alexandra Kuttnig   +9 more
wiley   +1 more source

General overview on structure prediction of twilight-zone proteins. [PDF]

open access: yesTheor Biol Med Model, 2015
Khor BY, Tye GJ, Lim TS, Choong YS.
europepmc   +1 more source

Temporal dynamics of mesopelagic fishes within a mesoscale eddy: A Lagrangian perspective

open access: yesLimnology and Oceanography Letters, Volume 11, Issue 3, May 2026.
Abstract Mesoscale eddies are physically dynamic environments, yet biological responses within them are often treated as static, with eddy polarity (anticyclones vs. cyclones) serving as the dominant conceptual framework. Temporal dynamics of animals within eddies—particularly at mid‐trophic levels—remain largely unresolved.
Mei Sato   +5 more
wiley   +1 more source

Zooplankton diel vertical migration enhances carbon export via distinct mechanisms in a warming North Pacific

open access: yesLimnology and Oceanography Letters, Volume 11, Issue 3, May 2026.
Abstract Zooplankton diel vertical migration (DVM) is a crucial marine organism behavior modulating particulate organic carbon (POC) export, yet its dynamic role under climate change remains uncertain. Using a coupled physical–biogeochemical model, we assessed how DVM affects carbon export under future scenarios at two contrasting North Pacific sites ...
Chenying Guo, Peng Xiu, Lianyi Zhang
wiley   +1 more source

Exploring general-purpose protein features for distinguishing enzymes and non-enzymes within the twilight zone. [PDF]

open access: yesBMC Bioinformatics, 2017
Ruiz-Blanco YB   +5 more
europepmc   +1 more source

Thiol post‐translational modifications modulate allosteric regulation of the OpcA–G6PDH complex through conformational gate control

open access: yesProtein Science, Volume 35, Issue 5, May 2026.
Abstract In cyanobacteria, the redox‐sensitive protein OpcA acts as a metabolic switch for G6PDH, enabling rapid adjustment of reducing power generation from glycogen catabolism and thereby precisely regulating carbon flux between anabolic and catabolic pathways.
Hoshin Kim   +7 more
wiley   +1 more source

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