Results 111 to 120 of about 9,479 (223)

The Oxylipin Pathways: Biochemistry and Function

Annual Review of Plant Biology, 2018
Plant oxylipins form a constantly growing group of signaling molecules that comprise oxygenated fatty acids and metabolites derived therefrom. In the last decade, the understanding of biosynthesis, metabolism, and action of oxylipins, especially jasmonates, has dramatically improved.
Wasternack, Claus, Feussner, Ivo
openaire   +3 more sources

Metacaspases contribute to the cellular response to heat stress in a marine diatom

New Phytologist, Volume 250, Issue 4, Page 2357-2367, May 2026.
Summary Climate‐driven marine heatwaves (HW) are extreme, large‐scale events characterized by elevated ocean temperatures lasting from days to months. Despite their importance, little is known about the molecular mechanisms of algal response to marine HW. Recent studies suggest that metacaspases play an important role in thermotolerance.
Mai Sadeh, Daniella Schatz, Shifra Ben‐Dor, Avia Mizrachi, Shiri Graff van Creveld, Amichai Zafrin, Assaf Vardi   +6 more
wiley   +1 more source

The role of octadecanoids and functional mimics in soybean defense responses [PDF]

, 2003
Oxylipins of the jasmonate pathway and synthetic functional analogs have been analyzed for their elicitor like activities in an assay based on the induced accumulation of glyceollins, the phytoalexins of soybean (Glycine max L.), in cell suspension ...
Czarnecka E., Ellard-Ivey M., Graham T.L., Latunde-Dada A.O., Nojiri H., Schröder J., Schüler G., Siedow J.N.   +7 more
core   +1 more source

Novel roles of sulfur metabolism in stress‐controlled stomata aperture regulation

New Phytologist, Volume 250, Issue 3, Page 1460-1467, May 2026.
Summary Stomatal closure allows plants to conserve water by reducing transpiration during drought. Surprisingly, the assimilation of the macronutrient sulfur is intimately connected to the drought stress response. This Tansley insight will only briefly touch on the general impact of sulfate assimilation on the production of drought‐response metabolites.
Sheng‐Kai Sun, Rüdiger Hell, Markus Wirtz   +2 more
wiley   +1 more source

Priming winter wheat seeds with the bacterial quorum sensing signal N-hexanoyl-L-homoserine lactone (C6-HSL) shows potential to improve plant growth and seed yield [PDF]

, 2019
Several model plants are known to respond to bacterial quorum sensing molecules with altered root growth and gene expression patterns and induced resistance to plant pathogens.
Babenko, Lidia M., Foster, Jessica, Iungin, Olga S., Kosakivska, Iryna V., Moshynets, Olena V., Potters, Geert, Rogalsky, Sergiy P., Spiers, Andrew J.   +7 more
core   +2 more sources

A Super‐Pangenome for Cultivated Citrus Reveals Evolutive Features During the Allopatric Phase of Their Reticulate Evolution

Plant Biotechnology Journal, Volume 24, Issue 5, Page 3345-3367, May 2026.
Structure of the cultivated citrus super‐pangenome. ABSTRACT The main genetic diversity observed in cultivated citrus results from a reticulate evolution involving four ancestral taxa whose radiation occurred in allopatry. In such context, GWAS analysis, genome diversity and transcriptomic studies will be significantly enhanced through pangenome ...
Gaetan Droc, Delphine Giraud, Caroline Belser, Karine Labadie, Simone Duprat, Corinne Cruaud, Benjamin Istace, Fredson Dos Santos Menezes, Edson Mario de Andrade Silva, Franck Curk, Gilles Costantino, Alexandre Soriano, Pierre Mournet, Alexis Dereeper, Maëva Miranda, Elodie Marchi, Sylvain Santoni, Raner José Santana Silva, Stéphanie Sidibe‐Bocs, François Luro, Nathalie Choisne, Florian Maumus, Barbara Hufnagel, Fabienne Micheli, Patrick Wincker, Jean‐Marc Aury, Arnaud Lemainque, Patrick Ollitrault   +27 more
wiley   +1 more source

The Physcomitrella patens unique alpha-dioxygenase participates in both developmental processes and defense responses [PDF]

, 2015
[Background] Plant α-dioxygenases catalyze the incorporation of molecular oxygen into polyunsaturated fatty acids leading to the formation of oxylipins. In flowering plants, two main groups of α-DOXs have been described.
Bannenberg, Gerard L., Castresana Fernández, Carmen, Castro, Alexandra, Gaggero, Carina, Hamberg, Mats, Machado, Lucina, Ponce de León, Inés   +6 more
core   +1 more source

Oxylipin formation in Nostoc punctiforme (PCC73102)

Phytochemistry, 2007
The dioxygenation of polyunsaturated fatty acids is mainly catalyzed by members of the lipoxygenase enzyme family in flowering plants and mosses. Lipoxygenase products can be metabolized further and are known as signalling substances that play a role in plant development as well as in plant responses to wounding and pathogen attack.
Lang, Imke, Feussner, Ivo
openaire   +3 more sources

Three Closely Related Spodoptera Species Similarly Affect Gene Expression and Phytohormone Levels but Differentially Induce Volatile Emissions in Maize

Plant, Cell &Environment, Volume 49, Issue 5, Page 2394-2412, May 2026.
ABSTRACT Plants can perceive specific elicitors in the oral secretions (OS) of herbivorous insects and respond by increasing their defences. Whether plants can discriminate among similar herbivorous insect species and differentially modulate their defence responses against them is largely unknown.
Wenfeng Ye, Sara Leite Dias, Marine Mamin, Carla C. M. Arce, Ted C. J. Turlings   +4 more
wiley   +1 more source

Changes during Cooking Processes in 6 Varieties of Andean Potatoes (Solanum tuberosum ssp. Andinum) [PDF]

, 2015
The value of the native potato varieties grown in Argentinean northwest lies both in their fundamental role as a source of food for the population and in their potential for the development of new products.
Jimenez, María Eugenia, Rossi, Analia Mabel, Samman, Norma Cristina   +2 more
core   +1 more source