Results 91 to 100 of about 10,792 (236)
Frontiers in Plant Science, 2023 Spaceflight presents a unique environment with complex stressors, including microgravity and radiation, that can influence plant physiology at molecular levels.
Gbolaga O. Olanrewaju +9 more
doaj +1 more source
Auxin-mediated statolith production for root gravitropism.
New Phytologist, 2019 Root gravitropism is one of the most important processes allowing plant adaptation to the land environment. Auxin plays a central role in mediating root gravitropism, but how auxin contributes to gravitational perception and the subsequent response are ...
Yuzhou Zhang +8 more
semanticscholar +1 more source
Microbial drivers of root plasticity
New Phytologist, Volume 248, Issue 1, Page 52-67, October 2025.Summary Soils are highly heterogeneous and dynamic systems, experiencing a constant flow of plant root exudates and moisture fluctuations that affect nutrient distribution, soil physicochemical properties, and microbial metabolisms. Plant roots adjust their development within the soil matrix (growth, branching, root angle, and anatomical features) by ...
Francisco Dini‐Andreote +5 more
wiley +1 more source
Arabidopsis Phytochrome D Is Involved in Red Light-Induced Negative Gravitropism of Hypocotyles
Journal of Integrative Agriculture, 2014 The phytochrome gene family, which is in Arabidopsis thaliana, consists of phytochromes A-E (phyA to phyE), regulates plant responses to ambient light environments.
Jian-ping LI +5 more
doaj +1 more source
New Phytologist, Volume 248, Issue 2, Page 576-586, October 2025.Summary Plant roots are vital for absorbing soil resources and directly impact crop productivity. Because nutrients are unevenly distributed through soil layers, root system architecture (RSA) is a key trait influencing nutrient uptake. Shallow RSA can enhance access to surface nutrients, while steeper architectures help reach deeper nutrients.
Frederik J. T. van der Bom +3 more
wiley +1 more source
The Ca2+ pump inhibitor, thapsigargin, inhibits root gravitropism in Arabidopsis thaliana
Biological Research, 2006 Thapsigargin, a specific inhibitor of most animal intracellular SERCA-type Ca2+ pumps present in the sarcoplasmic/endoplasmic reticulum, was originally isolated from the roots of the Mediterranean plant Thapsia gargancia L. Here, we demonstrate that this
DANIELA C URBINA +2 more
doaj
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 Fiber Walk: A Model of Tip-Driven Growth with Lateral Expansion [PDF]
, 2013 Tip-driven growth processes underlie the development of many plants. To date, tip-driven growth processes have been modelled as an elongating path or series of segments without taking into account lateral expansion during elongation.
Bucksch, Alexander +2 more
core +4 more sources
Input and signal conversion of gravity in plant gravitropism.
Journal of Experimental Botany, 2019 Plant organs control their growth orientation in response to gravity. Gravity sensing cells are essential sites for plant organs to sense their orientation relative to gravity, in which the input (gravity sensing) and signal conversion (gravity ...
Moritaka Nakamura +2 more
semanticscholar +1 more source
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