HY5: A pivotal regulator of light-dependent development in higher plants

Y Xiao, L Chu, Y Zhang, Y Bian, J Xiao… - Frontiers in plant …, 2022 - frontiersin.org
ELONGATED HYPOCOTYL5 (HY5), a bZIP-type transcription factor, acts as a master
regulator that regulates various physiological and biological processes in plants such as …

Mechanisms of cryptochrome-mediated photoresponses in plants

Q Wang, C Lin - Annual Review of Plant Biology, 2020 - annualreviews.org
Cryptochromes are blue-light receptors that mediate photoresponses in plants. The
genomes of most land plants encode two clades of cryptochromes, CRY1 and CRY2, which …

Perception and signaling of ultraviolet-B radiation in plants

R Podolec, E Demarsy, R Ulm - Annual Review of Plant Biology, 2021 - annualreviews.org
Ultraviolet-B (UV-B) radiation is an intrinsic fraction of sunlight that plants perceive through
the UVR8 photoreceptor. UVR8 is a homodimer in its ground state that monomerizes upon …

Regulation of flowering time: when and where?

SN Freytes, M Canelo, PD Cerdán - Current Opinion in Plant Biology, 2021 - Elsevier
In seasonal flowering, plants need to monitor environmental variables. A combination of
photoreceptors and the circadian clock initiate signals that regulate a network of genes in …

Light signaling and UV‐B‐mediated plant growth regulation

A Yadav, D Singh, M Lingwan… - Journal of Integrative …, 2020 - Wiley Online Library
Light plays an important role in plants' growth and development throughout their life cycle.
Plants alter their morphological features in response to light cues of varying intensity and …

Identification of BBX proteins as rate-limiting cofactors of HY5

K Bursch, G Toledo-Ortiz, M Pireyre, M Lohr, C Braatz… - Nature Plants, 2020 - nature.com
As a source of both energy and environmental information, monitoring of incoming light is
crucial for plants to optimize growth throughout development. Concordantly, the light …

Shade avoidance in the context of climate change

JJ Casal, C Fankhauser - Plant Physiology, 2023 - academic.oup.com
When exposed to changes in the light environment caused by neighboring vegetation,
shade-avoiding plants modify their growth and/or developmental patterns to access more …

COP1 and BBXs‐HY5‐mediated light signal transduction in plants

D Xu - New Phytologist, 2020 - Wiley Online Library
Light is one of the most essential environmental factors affecting many aspects of growth
and developmental processes in plants. Plants undergo skotomorphogenic or …

Signaling mechanisms by Arabidopsis cryptochromes

J Ponnu, U Hoecker - Frontiers in Plant Science, 2022 - frontiersin.org
Cryptochromes (CRYs) are blue light photoreceptors that regulate growth, development, and
metabolism in plants. In Arabidopsis thaliana (Arabidopsis), CRY1 and CRY2 possess …

Perception of solar UV radiation by plants: photoreceptors and mechanisms

N Rai, LO Morales, PJ Aphalo - Plant Physiology, 2021 - academic.oup.com
About 95% of the ultraviolet (UV) photons reaching the Earth's surface are UV-A (315–400
nm) photons. Plant responses to UV-A radiation have been less frequently studied than …