Results 161 to 170 of about 26,524 (299)

Translocation of Proteins into Four Membrane-Bound Complex Plastids of Red Algal Origin

Plastids initially evolved via endosymbiotic uptake of cyanobacteria into a non-photosynthetic eukaryote, however, in the majority of algal groups, plastids have been indirectly acquired, via endosymbiotic uptake of photosynthetic eukaryotes into other ...
Kroth, Peter G., Gruber, Ansgar
core   +1 more source

Mitochondrial Respiratory Metabolism in Salt‐Stressed Barley (Hordeum vulgare): TCA Cycle Activation With Limited GABA Shunt Engagement

Plant, Cell &Environment, Volume 49, Issue 12, Page 10042-10060, December 2026.
ABSTRACT Plants maintain energy balance under salinity stress through increased respiration and energy use, processes also associated with reactive oxygen species generation. Although respiration imposes a high energy cost, mitochondrial respiration and the tricarboxylic acid (TCA) cycle activity are vital for ATP production and for providing electron ...
Ali Bandehagh, Nicolas L. Taylor
wiley   +1 more source

Turn the light on! Using algae to learn how chloroplasts are built. [PDF]

Plant Physiol
Uranga M.
europepmc   +1 more source

Plant NAOGAT (ArgJ) Structure Reveals Mechanism of Ornithine Biosynthesis, Preference for Acetylornithine and Susceptibility to Mangotoxin

Plant, Cell &Environment, Volume 49, Issue 12, Page 10283-10300, December 2026.
ABSTRACT Arginine metabolism in plants is targeted by phytopathogens such as Pseudomonas syringae strains, which produce toxins that affect enzymes of plant arginine metabolism, causing devastating infections in crops. In this work, the structural and functional properties of plant N‐acetylornithine glutamate acetyltransferase (NAOGAT), the key ...
Maciej Nielipinski, Agnieszka J. Pietrzyk‐Brzezinska, Aleksandra Twarda‐Clapa, Bartosz Sekula   +3 more
wiley   +1 more source

Recent plastid replacement in Karlodinium ballantinum (Kareniaceae, Dinoflagellata) challenges the paradigms of endosymbiotic gene transfer. [PDF]

Mol Biol Evol
Maciszewski K, Takahashi K, Harada R, Martinek IN, Nakayama T, Iwataki M, Inagaki Y, Hehenberger E.   +7 more
europepmc   +1 more source

Live-cell tracking of biliverdin trafficking reveals metabolic exchange between plastids and peroxisomes. [PDF]

Biol Open
Shibata M, Yoshida K, Takahashi H, Kodama Y.   +3 more
europepmc   +1 more source

Contrasting Spatial Genomic Structure in Two Widespread Grassland Species Across Norway Supports Species‐Specific Seed Sourcing

Ecology and Evolution, Volume 16, Issue 11, November 2026.
Seed sourcing for ecological restoration often relies on broad administrative zones that may not reflect underlying genetic structure. Using genome‐wide ddRAD‐seq data from two co‐occurring Norwegian grassland species, we show contrasting patterns: Silene dioica exhibits moderate spatial genetic structure indicating the need for localized sourcing ...
Abel Gizaw, Hans Martin Hanslin, Trygve S. Aamlid, Håkon Borch, Hana Šípková, Carl Gunnar Fossdal   +5 more
wiley   +1 more source

Plant organelle division orchestrated by the mosaic machinery of endosymbiotic relics and eukaryotic host factors. [PDF]

Plant Physiol
Lee J, Weerasooriya H, Chen C, Hu J.
europepmc   +1 more source

Plastome‐Based Phylogenomics Resolves Phylogenetic Complexity in Lysimachia and Reveals Unexpected Placement of L. thyrsiflora

Ecology and Evolution, Volume 16, Issue 11, November 2026.
We investigated the phylogenetic relationships and evolutionary history of Lysimachia using complete chloroplast genomes from four species. Comparative and phylogenetic analyses revealed conserved genome structure, identified variable regions as potential molecular markers, and detected positive selection in specific genes.
SeongJun Park, JeongYun Byeon, SeonJoo Park   +2 more
wiley   +1 more source

A Transcriptional Switch for Recombinant Protein Expression in Seed Plastids. [PDF]

Plant Biotechnol J
Mirzaee M, Wachowski EV, Elgamal IH, Maliga P.   +3 more
europepmc   +1 more source