Results 101 to 110 of about 2,332,743 (307)

Spatio-Temporal Analyses of Symbiodinium Physiology of the Coral Pocillopora verrucosa along Large-Scale Nutrient and Temperature Gradients in the Red Sea [PDF]

, 2014
Algal symbionts (zooxanthellae, genus Symbiodinium) of scleractinian corals respond strongly to temperature, nutrient and light changes. These factors vary greatly along the north-south gradient in the Red Sea and include conditions, which are outside of
Al-Sofyani, Abdulmohsin, Banguera-Hinestroza, Eulalia, Sawall, Yvonne, Voolstra, Christian R.   +3 more
core   +3 more sources

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

FEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas, Porter L. Tomsick, Alicia M. Pickrell, Paul D. Morton   +3 more
wiley   +1 more source

Near complete local extinction of iconic anemonefish and their anemone hosts following a heat stress event

npj Biodiversity
A fundamental question in modern-day ecology is: How will populations and their interactions respond to a rapidly changing climate? Documenting local collapses of ecologically and economically important populations can offer insight into broader patterns
Morgan F. Bennett-Smith, Helena Villela, Micaela S. S. Justo, Viktor Nunes Peinemann, Michael L. Berumen, Susana Carvalho, Neus Garcias-Bonet, Francisca C. García, Melissa Versteeg, Theresa Rueger, Peter M. Buston, Raquel S. Peixoto   +11 more
doaj   +1 more source

The Red Sea Aristotle

The Journal of Hellenic Studies, 2022
AbstractDeriving from a larger investigation into the sources used by Leonidas of Byzantium for his second-century AD Halieutica, this article argues that a handful of passages in Aelian’s De natura animalium (3.18, 3.28, 10.13, 10.20, 11.21, 11.23–24, 12.24–25[24] and 12.27[25]) comprise a coherent series indebted to the same section of Leonidas’ work.
openaire   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

AAA+ protein unfoldases—the Moirai of the proteome

FEBS Letters, EarlyView.
AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley   +1 more source

Age, growth, and spawning season of red bream (Beryx decadactylus) off the southeastern United States [PDF]

, 2011
Red bream (Beryx decadactylus) is a commercially important deep-sea benthopelagic fish with a circumglobal distribution on insular and continental slopes and seamounts.
Friess, Claudia, Sedberry, George R.
core  

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

From the sea bottom to the red planet with laser-induced breakdown spectroscopy [PDF]

, 2016
Laser-induced breakdown spectroscopy (LIBS) constitutes one of the most active research fields in analytical science. Among several important features, ability for adaptation to radically different scenarios constitutes its most valuable asset.
Laserna-Vázquez, José Javier
core