Results 51 to 60 of about 1,785 (142)

The vesicle trafficking R‐SNARE VAMP714 connects auxin responses, ROS and ion homeostasis in Arabidopsis under salt stress

New Phytologist, Volume 251, Issue 1, Page 207-227, July 2026.
Network of VAMP714‐dependent interactions during salt stress. Summary Plant responses to salt stress include an altered root architecture mediated by ion imbalances, reactive oxygen species (ROS) accumulation, and altered hormonal responses. Auxin is implicated in these processes.
Jialei Sun, Julien Agneessens, Jennifer F. Topping, Keith Lindsey   +3 more
wiley   +1 more source

Small Signaling Peptides in Sorghum bicolor: Integrating Phylogeny and Gene Expression to Characterize Roles in Stem Development

Plant Direct, Volume 10, Issue 6, June 2026.
ABSTRACT Small signaling peptides (SSPs) are important regulators of plant growth, development, and responses to biotic and abiotic stress, yet their role in the C4 grass Sorghum bicolor is largely uncharacterized. To help fill this knowledge gap, 219 sorghum genes that encode SSPs were identified based on SSP sequences previously identified in ...
Evan Kurtz, Brian McKinley, John Mullet
wiley   +1 more source

LAZY2 and LAZY3 Regulate Rice Root Gravitropism by Affecting Starch Accumulation

Agronomy
Root gravitropism is essential for plants to establish proper root system architecture, enabling efficient soil exploration and optimal acquisition of water and nutrients.
Haoran Song, Linzhou Huang, Jiaze Chen, Wenguang Wang   +3 more
doaj   +1 more source

The intracellular phospholipase A1 protein family

Biomolecular Concepts, 2012
Phospholipase A1 is an enzyme that hydrolyzes phospholipids, producing 2-acyl-lysophospholipids and fatty acids. The intracellular phospholipase A1 (iPLA1) protein family is a relatively recently discovered lipid-metabolizing enzyme family.
Tani Katsuko, Kogure Takeshi, Inoue Hiroki   +2 more
doaj   +1 more source

Plant Peptides on the Rise: From Historical Insight to Future Applications

Plant Biotechnology Journal, Volume 24, Issue 6, Page 3777-3802, June 2026.
ABSTRACT Plant peptides constitute a rapidly expanding class of signalling molecules essential to plant physiology, mediating key processes such as development, stress adaptation, and immune responses. This review traces the history of plant peptide research, from the seminal discovery of systemin to the recent identification of non‐canonical peptides (
Shunxi Wang, Jinghua Zhang, Minghui Chen, Bokai Zhang, Huina Zhao, Liuji Wu   +5 more
wiley   +1 more source

The Lettuce Expression Browser: from lab to LEB

The Plant Journal, Volume 126, Issue 5, June 2026.
Significance Statement The Lettuce Expression Browser (LEB) provides the first high‐resolution gene expression atlas for both cultivated and wild lettuce species. This open‐access resource enables detailed exploration of gene activity across development stages and stress conditions, advancing functional genomics in the Asteraceae family.
Dirk‐Jan M. van Workum, Esther S. van den Bergh, Siddhant S. Shetty, Jelmer van Lieshout, Tao Feng, Marrit C. Alderkamp, Gema Flores Andaluz, Alan Pauls, Flip F. M. Mulder, Dmitry Lapin, Mark G. M. Aarts, Guido van den Ackerveken, Remko Offringa, Ronald Pierik, Marcel Proveniers, M. Eric Schranz, Sandra Smit, Renze Heidstra, Anneke Horstman   +18 more
wiley   +1 more source

Evidence for a Relationship between H⁺ Excretion and Auxin in Shoot Gravitropism [PDF]

Plant Physiology, 1983
The role of auxin and protons in the gravitropic response of the sunflower (Helianthus annuus L. cv Sungold) hypocotyl has been investigated. No physiological asymmetry in acid-growth capacity could be detected between the upper and lower surfaces of gravistimulated hypocotyls.
L Z, Wright, D L, Rayle
openaire   +2 more sources

Exogenous Hormone Treatments Reveal Species‐Specific Regulation of Individual Components of Root Architecture and Salt Ion Accumulation in Cultivated and Wild Tomatoes

Plant Direct, Volume 10, Issue 5, May 2026.
ABSTRACT Hormonal signaling shapes plant architecture and salt stress responses, but its effects on root architecture and ion accumulation remain unclear. Here, we conducted a detailed analysis of how individual hormone treatments affect root architecture and ion accumulation under salt stress in tomato.
Maryam Rahmati Ishka, Eric Craft, Miguel Pineros, Magdalena M. Julkowska   +3 more
wiley   +1 more source

Transcription Profiling of Potato Leaves in Response to Heat Stress at Single‐Cell Resolution

Plant Biotechnology Journal, Volume 24, Issue 5, Page 2970-2987, May 2026.
ABSTRACT Potato (Solanum tuberosum L.) is a globally important food crop with considerable nutritional and economic value. Heat stress significantly inhibits potato plant growth and tuber development, constraining the sustainable development of the potato industry. Currently, studies on the cellular‐level mechanisms underlying heat adaptation in potato
Shiqi Wen, Ke Wang, Wenqian Liang, Rongrong Liu, Zihan Li, Xinlong Chen, Yan Li, Dianqiu Lv, Hongju Jian   +8 more
wiley   +1 more source

Developmental Roles of AUX1/LAX Auxin Influx Carriers in Plants

Frontiers in Plant Science, 2019
Plant hormone auxin regulates several aspects of plant growth and development. Auxin is predominantly synthesized in the shoot apex and developing leaf primordia and from there it is transported to the target tissues e.g. roots.
Ranjan Swarup, Ranjan Swarup, Rahul Bhosale, Rahul Bhosale   +3 more
doaj   +1 more source