Results 71 to 80 of about 4,077 (215)

Circumnutation in the growth of Chara rhizoids

Acta Societatis Botanicorum Poloniae, 2014
Chara rhizoids, cylindrical cells growing in their apex, having the capability of positive orthogravitropic response, while growing without any change of position are not ideally straight, but they are characterised by slight and repeating cyclic ...
Marek Bełtowski
doaj   +1 more source

The Photomorphogenic Central Repressor COP1: Conservation and Functional Diversification during Evolution

Plant Communications, 2020
Green plants on the earth have evolved intricate mechanisms to acclimatize to and utilize sunlight. In Arabidopsis, light signals are perceived by photoreceptors and transmitted through divergent but overlapping signaling networks to modulate plant ...
Xue Han, Xi Huang, Xing Wang Deng
doaj   +1 more source

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

Brassinosteroid responses in motion: dynamics of brassinosteroid hormone and receptors shape signaling and tissue establishment

The Plant Journal, Volume 126, Issue 4, May 2026.
SUMMARY Bioactive molecules such as hormones play crucial roles throughout the life cycle of organisms. Due to their profound effects, these molecules are tightly regulated at multiple levels, including biosynthesis, storage, transport, modification, and signaling.
Rakuri Aiba, Julien Spielmann, Grégory Vert, Satoshi Fujita   +3 more
wiley   +1 more source

Adaptive thermal control of stem gravitropism through alternative RNA splicing in Arabidopsis

, 2015
Gravitropism is an important growth movement in response to gravity in virtually all higher plants: the roots showing positive gravitropism and the shoots showing negative gravitropism.
Kim, Joo-Young, Park, Chung-Mo, Ryu, Jae Yong   +2 more
core   +1 more source

RBOHC‐Generated ROS Tune MIZ2/GNOM‐Dependent Root Halotropism in Arabidopsis

Plant, Cell &Environment, EarlyView.
Amir Cohen, Matan Franko, Yvonne Kiere, Yonatan Wexler, Doron Shkolnik   +4 more
wiley   +1 more source

As above, so below: A perspective into the application of land‐forest monitoring methods for the assessment of marine animal forests

Methods in Ecology and Evolution, Volume 17, Issue 4, Page 1124-1142, April 2026.
Abstract Marine animal forests (MAFs) are benthic ecosystems dominated by vertically structuring filter‐ and suspension‐feeders. As terrestrial forests, they are considered biodiversity hotspots, forming canopies, serving as a refuge, nursery, reproduction and feeding shelters for many species.
Torcuato Pulido Mantas, Camilla Roveta, Martina Coppari, Cristina Gioia Di Camillo, Joaquim Garrabou, Nils Lucas Jacobsen, Marco Palma, Ubaldo Pantaleo, Manuja Promodya Hendawitharana, Carlo Cerrano   +9 more
wiley   +1 more source

Hydrotropism mechanisms and their interplay with gravitropism

The Plant Journal
SUMMARYPlants partly optimize their water recruitment from the growth medium by directing root growth toward a moisture source, a phenomenon termed hydrotropism. The default mechanism of downward growth, termed gravitropism, often functions to counteract hydrotropism when the water‐potential gradient deviates from the gravity vector.
Yonatan Wexler, Julian I. Schroeder, Doron Shkolnik   +2 more
openaire   +2 more sources

Linking Superoxide Production and Scavenging in Plant Development

Plant, Cell &Environment, Volume 49, Issue 4, Page 2048-2068, April 2026.
ABSTRACT Due to their strong oxidizing potential, rapid membrane permeability, and high reactivity, reactive oxygen species (ROS) play essential roles in plant development and stress responses. Superoxide (O2•‐) is a primary product of molecular oxygen reduction and a crucial source of hydrogen peroxide, representing a ROS species of substantial ...
Jan Řehák, Maryna Tsinyk, Petr Dvořák, Tomáš Takáč   +3 more
wiley   +1 more source