Results 181 to 190 of about 27,707 (218)

Blurred Boundaries: Functional Overlap Between Coat Protein and 30K Movement Proteins in Systemic Movement. [PDF]

Plant Pathol J
Jung M, Kim KH.
europepmc   +1 more source

Patterns and Drivers of Mercury Accumulation in Croplands, a Meta‐Analysis

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 10, October 2026.
Abstract Mercury (Hg) is a potent neurotoxin that poses risks to human and environmental health, particularly in regions influenced by anthropogenic Hg emissions. Although Hg emissions have declined across North America and Europe following regulatory controls and phase‐outs, emissions remain elevated in some regions due to activities such as artisanal
Jenna M. Hynes, Heidi Hausermann, Jacqueline R. Gerson   +2 more
wiley   +1 more source

Drought stress induces salicylic acid accumulation, altering monoterpene profile and suppressing resin duct formation in Engelmann spruce. [PDF]

PLoS One
Davis TS, Khedive E, Hill E, Ocheltree T.   +3 more
europepmc   +1 more source

Complex multitrophic species interactions and fitness costs: Intricate consequences of jasmonate and salicylate induced plant defences

Journal of Animal Ecology, Volume 95, Issue 10, Page 1859-1875, October 2026.
This study reveals how long‐term activation of jasmonic and salicylic acid signalling reshapes arthropod communities and plant fitness across seasons. By showing that induced defences generate contrasting outcomes and cascading trade‐offs across trophic levels, it challenges the assumption that induced resistance is uniformly beneficial in natural ...
Mônica F. Kersch‐Becker, Guilherme P. Pinheiro, Thaís S. Schweller, Martin Pareja, Victoria M. Pocius, José R. Trigo, Gustavo Q. Romero   +6 more
wiley   +1 more source

Grafting reveals organ-autonomous and feedback roles of root phloem development in source-sink dynamics. [PDF]

J Exp Bot
Bartusch K, Schreier TB, Fischer-Stettler M, Zeeman SC, Truernit E.   +4 more
europepmc   +1 more source

Multifactorial diagnosis of drought‐induced decline in Mediterranean conifer forests

Journal of Ecology, Volume 114, Issue 10, October 2026.
A multi‐proxy approach integrating radial growth, leaf morphology, stable isotopes, elemental composition and soil properties revealed interacting mechanisms underlying drought‐induced dieback in Mediterranean pine populations. Declining trees showed stronger drought impacts on growth, altered stomatal regulation, nutrient imbalances and accelerated ...
Ester González de Andrés, Antonio Gazol, José Ignacio Querejeta, Cristina Valeriano, Michele Colangelo, Cristopher Fernández‐Blas, Marina Rodes‐Blanco, Paloma Ruiz‐Benito, J. Julio Camarero   +8 more
wiley   +1 more source

A receptor kinase complex refines cambium activity in <i>Arabidopsis</i>. [PDF]

Proc Natl Acad Sci U S A
He Q, Alhowty H, Paudel P, Zhang X, Wei W, Sipilä T, Pohl E, Mähönen AP, Paavilainen VO, Wightman R, Qin Y, Etchells JP.   +11 more
europepmc   +1 more source

The ZmRACK1–ZmCDPK7–ZmAPX1 module regulates plant antiviral immunity

Journal of Integrative Plant Biology, Volume 68, Issue 10, Page 3830-3845, October 2026.
In maize, ZmRACK1 acts as a scaffold protein that bridges the cyclin‐dependent kinase ZmCDPK7 and the ascorbate peroxidase ZmAPX1, promoting ZmAPX1 activity to mitigate MCMV infection. Upon viral infection, P31 obstructs formation of the ZmRACK1‐ZmCDPK7‐ZmAPX1 complex, inhibiting ZmCDPK7‐mediated ZmAPX1 activity and promoting reactive oxygen species ...
Yuyang Zhang, Niannian Li, Qiongqiong Wang, Yingchao Sun, Yajuan Shi, Lianwei Yu, Xiaoyu Han, Xiaoxi Feng, Zaifeng Fan, Linlin Chen, Honglian Li, Xue Yang, Hongxia Yuan, Yan Shi   +13 more
wiley   +1 more source

Functional definition of leaf sink-to-source transition by 14C tracing reveals transcriptional reprogramming in soybean. [PDF]

Plant Cell Physiol
Kaiho-Soma A, Sugita R, Kurita Y, Kobayashi NI, Nakanishi TM, Tanoi K.   +5 more
europepmc   +1 more source

Role of the tomato MARS1/ROUGH gene encoding a LYSINE‐SPECIFIC HISTONE DEMETHYLASE 1 in adventitious root and fruit skin formation

Journal of Integrative Plant Biology, Volume 68, Issue 10, Page 3644-3669, October 2026.
The tomato mars1/rough mutant displays enhanced root regeneration and rough fruits due to ectopic cell proliferation. The causal gene encodes a lysine‐specific histone demethylase that normally maintains gene silencing. Its loss alters histone methylation, upregulating several genes, including those B‐type cyclins involved in tissue‐specific cellular ...
Eduardo Larriba, Cécile Bres, Aurora Alaguero‐Cordovilla, Riyazuddin Riyazuddin, Qingyi Wang, Johann Petit, Jean‐Philippe Mauxion, Lara Caballero, David Latrasse, Bénédicte Bakan, Rim Brik‐Chaouche, David Esteve‐Bruna, Moussa Benhamed, Christophe Rothan, José Manuel Pérez‐Pérez   +14 more
wiley   +1 more source