Environmental control of hypocotyl elongation
J Krahmer, C Fankhauser - Annual Review of Plant Biology, 2023 - annualreviews.org
The hypocotyl is the embryonic stem connecting the primary root to the cotyledons.
Hypocotyl length varies tremendously depending on the conditions. This developmental …
Hypocotyl length varies tremendously depending on the conditions. This developmental …
Transcription regulation by biomolecular condensates
Biomolecular condensates regulate transcription by dynamically compartmentalizing the
transcription machinery. Classic models of transcription regulation focus on the recruitment …
transcription machinery. Classic models of transcription regulation focus on the recruitment …
Plant Thermosensors
JJ Casal, G Murcia, L Bianchimano - Annual Review of Genetics, 2024 - annualreviews.org
Plants are exposed to temperature conditions that fluctuate over different time scales,
including those inherent to global warming. In the face of these variations, plants sense …
including those inherent to global warming. In the face of these variations, plants sense …
The dual‐action mechanism of Arabidopsis cryptochromes
GP Qu, B Jiang, C Lin - Journal of Integrative Plant Biology, 2024 - Wiley Online Library
Photoreceptor cryptochromes (CRYs) mediate blue‐light regulation of plant growth and
development. It has been reported that Arabidopsis CRY1and CRY2 function by physically …
development. It has been reported that Arabidopsis CRY1and CRY2 function by physically …
Photobody formation spatially segregates two opposing phytochrome B signaling actions of PIF5 degradation and stabilization
Photoactivation of the plant photoreceptor and thermosensor phytochrome B (PHYB)
triggers its condensation into subnuclear membraneless organelles named photobodies …
triggers its condensation into subnuclear membraneless organelles named photobodies …
Light and temperature perceptions go through a phase separation
H Shi, S Zhong - Current Opinion in Plant Biology, 2023 - Elsevier
Light and temperature are two distinct but closely linked environmental factors that
profoundly affect plant growth and development. Biomolecular condensates are …
profoundly affect plant growth and development. Biomolecular condensates are …
Plant phytochrome interactions decode light and temperature signals
Plant phytochromes perceive red and far-red light to elicit adaptations to the changing
environment. Downstream physiological responses revolve around red-light-induced …
environment. Downstream physiological responses revolve around red-light-induced …
What is going on inside of phytochrome B photobodies?
BC Willige, CY Yoo, JP Saldierna Guzmán - The Plant Cell, 2024 - academic.oup.com
Plants exhibit an enormous phenotypic plasticity to adjust to changing environmental
conditions. For this purpose, they have evolved mechanisms to detect and measure biotic …
conditions. For this purpose, they have evolved mechanisms to detect and measure biotic …
Light‐induced cryptochrome 2 liquid–liquid phase separation and mRNA methylation
B Jiang - New Phytologist, 2024 - Wiley Online Library
Light is essential not only for photosynthesis but also for the regulation of various
physiological and developmental processes in plants. While the mechanisms by which light …
physiological and developmental processes in plants. While the mechanisms by which light …
The phytochrome-interacting factor genes PIF1 and PIF4 are functionally diversified due to divergence of promoters and proteins
Phytochrome-interacting factors (PIFs) are basic helix–loop–helix transcription factors that
regulate light responses downstream of phytochromes. In Arabidopsis (Arabidopsis …
regulate light responses downstream of phytochromes. In Arabidopsis (Arabidopsis …