A5057586688- Light effects on plants
- Plant Water Relations and Carbon Dynamics
- Plant Molecular Biology Research
- Plant responses to elevated CO2
- Photosynthetic Processes and Mechanisms
Consejo Nacional de Investigaciones Científicas y Técnicas
2022-2025
Fundación Instituto Leloir
2022-2025
ABSTRACT When exposed to shade from neighbours, competitive plants modify their growth patterns improve access light. In dense plant stands, ranging forests humid grasslands and crops, is interrupted by sunflecks penetrating the canopy. Relatively infrequent, minute‐scale interruptions can significantly contribute daily light input. However, given short duration time gap between these low frequency (LFS), whether sense them was unknown. Here, we demonstrate that phytochrome B (phyB),...
Summary When exposed to shade from neighbours, competitive plants modify their growth patterns improve access light. In dense plant stands, ranging forests humid grasslands and crops, is interrupted by sunflecks penetrating the canopy. Relatively infrequent, minute-scale interruptions can significantly contribute daily light input. However, given short duration time gap between these low frequency (LFS), whether sense them was unknown. Here we show that phytochrome B (phyB), cryptochrome 1...
In agricultural crops, forests and grasslands, water deficit often occurs in the presence of cues from neighbouring vegetation. However, most studies have separately addressed mechanisms plant growth responses to these two aspects environment. Here we show that drought reduces promotion hypocotyl caused by natural or simulated shade Arabidopsis thaliana. The shade-water interaction depended on CONSTITUTIVELY PHOTOMORPHOGENIC 1 (COP1). COP1 rapidly accumulates nucleus response targets...