Results 151 to 160 of about 973,687 (259)

A bacterial pangenome association study identifies a role for polyamine metabolism and alkaline tolerance in middle ear infections. [PDF]

PLoS Pathog
Hammond JA, Ehrlich RL, Gonzalez A, Euba B, Raible KM, Lawrence JM, Gordon AB, Williams E, Marino MC, Limbo J, Lang S, Sen B, Balashov SV, Ahmed A, Garmendia J, Beld J, Ehrlich GD, Pichichero ME, Kaur R, Mell JC.   +19 more
europepmc   +1 more source

Mechanism and regulation of Arabidopsis polyamine acetylation by NATA1 and NATA2

Protein Science, Volume 35, Issue 12, December 2026.
Abstract Polyamines are crucial for sustaining plant growth and stress resilience. Spermine/spermidine N1‐acetyl transferases (SSATs) regulate polyamine abundance by catalyzing their N‐acetylation, thereby reducing the pool of polyamines and producing other bioactive components.
Umar F. Shahul Hameed, Yann‐Ru Lou, Aleczander Young, Jian Yan, Francisco J Guzmán‐Vega, Ekaterina Aleksenko, Huaiyuan Ma, Pierre Briozzo, Solange Moréra, Georg Jander, Stefan T. Arold   +10 more
wiley   +1 more source

Plant Identity Shapes Core Microbiomes on Green Roofs

Environmental Microbiology Reports, Volume 18, Issue 6, December 2026.
Three plant species selected from coal mine spoil heaps using a trait‐based approach were associated with distinct bacterial and fungal microbiome patterns in extensive green roof substrates. Discriminant taxa and differences in predicted metabolic pathways provided complementary taxonomic and functional perspectives on plant‐associated substrate ...
Katarzyna Larysz, Michał Ludynia, Artur Trzebny, Wiktoria Klencz, Natalia Malcherczyk, Edyta Sierka   +5 more
wiley   +1 more source

Comprehensive transcriptomic profiling reveals impaired polyamine metabolism as a contributor to age-related muscle decline. [PDF]

iScience
Ruggieri V, Bracaglia A, Esposito L, Tumino N, Fiore PF, Botta S, Macone A, Ohana J, Bouchè M, Latella L, Giordani L, Madaro L.   +11 more
europepmc   +1 more source

Metabolism of polyamines

Reactome - a curated knowledgebase of biological pathways, 2008
openaire   +1 more source

Extending the limits of algal growth and stress resilience – the desert alga Chlorella ohadii as an emerging model

New Phytologist, Volume 252, Issue 5, Page 1787-1798, December 2026.
Multiple facets of Chlorella ohadii biological properties and potential as a research model and biotechnology platform. Summary Since its isolation from the sand dunes of the Negev Desert over a decade ago, the unicellular green alga Chlorella ohadii has turned into a reference organism for studying photosynthesis, metabolism, and abiotic stress ...
Or Geffen, Hilla Matityahu, Iftach Yacoby, Michal Breker, Haim Treves   +4 more
wiley   +1 more source

Citrullinated histone H3 and elevated polyamine metabolism gene expression in peripheral blood polymorphonuclear leukocytes as biomarkers for poor immunotherapy response in cancer patients. [PDF]

Mol Biomed
Anzovino A, Kjelstrom S, Fleck K, Wallon M, Alexander ET, Gilmour SK.   +5 more
europepmc   +1 more source

Apoplast multi‐omics profiling during fungal infection uncovers new players of basal and early induced immunity in Arabidopsis thaliana

New Phytologist, Volume 252, Issue 5, Page 1719-1740, December 2026.
Important processes taking place in the apoplast during plant–pathogen interaction identified by multi‐omics profiling of the apoplastic fluid. Summary The extracellular space in plant tissues, known as the apoplast, remains one of the least characterized cellular compartments.
Antoine Davière, Sylvie Jolivet, Annie Auger, Gilles Clement, Stephanie Boutet, Jean Chrisologue Totozafy, Thierry Balliau, Mélisande Blein‐Nicolas, Justine Rouffet, Marie‐Christine Soulié, Mathilde Fagard   +10 more
wiley   +1 more source

HBV re-activation is associated with increased mortality and dysregulation of oxidative and polyamine metabolism in pre-acute-on-chronic liver failure. [PDF]

Cell Commun Signal
Glitscher M, Thiyagarajah K, Wei J, Sonnenberg J, Lembeck P, Gu W, Grammatikos G, Guo L, Trebicka J, Deng G, Wang X, Zheng X, Huang Y, Chen J, Meng Z, Gao Y, Qian Z, Liu F, Lu X, Shi Y, Zheng Y, He Y, Li H, Hildt E, Peiffer KH.   +24 more
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