Results 51 to 60 of about 2,154,051 (288)

Exposome variations affect Drosophila bristle patterning via the regulation of proneural genes through distinct mechanisms

open access: yesScientific Reports
How developing organisms respond to a changing environment is a fundamental question. Pollutants and temperature are major environmental factors.
Valérie Ribeiro   +4 more
doaj   +1 more source

What are the effects of climate variability and change on ungulate life-histories, population dynamics, and migration in North America? A systematic map protocol

open access: yesEnvironmental Evidence, 2020
Background Climate is an important driver of ungulate life-histories, population dynamics, and migratory behaviors, and can affect the growth, development, fecundity, dispersal, and demographic trends of populations.
Katherine C. Malpeli   +3 more
doaj   +1 more source

A snow and ice melt seasonal prediction modelling system for Alpine reservoirs [PDF]

open access: yesProceedings of the International Association of Hydrological Sciences, 2016
The timing and the volume of snow and ice melt in Alpine catchments are crucial for management operations of reservoirs and hydropower generation. Moreover, a sustainable reservoir operation through reservoir storage and flow control as part of flood ...
K. Förster   +8 more
doaj   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Evolution of Core Stability, Athletic Performance, and ACL Injury Risk across a Soccer Season

open access: yesApplied Sciences
Soccer athletic performance varies across a soccer season due to training and fatigue. In addition, it is known that core stability is linked with anterior cruciate ligament (ACL) injury risk but their variations over a season are unknown. The aim of the
Théo A. Weber   +4 more
doaj   +1 more source

Quelques caractéristiques des races bovines allaitantes de type rustique

open access: yesINRAE Productions Animales, 1994
Les bovins des races rustiques allaitantes ont des caractéristiques physiologiques qui leur permettent de s’adapter à des conditions difficiles et d’y maintenir assez bien leurs productions.
M. PETIT   +3 more
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Herpesviruses: overview of systematics, genomic complexity and life cycle

open access: yesVirology Journal
Herpesviruses are double-stranded DNA viruses with distinct morphological features and are among the largest and most complex viruses. According to the International Committee on Taxonomy of Viruses (ICTV), in 2022, there were 133 herpesviruses ...
Aurélie Dotto-Maurel   +3 more
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

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