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Perception and signalling of light and temperature cues in plants
(Wiley Blackwell Publishing, Inc, 2017-05-23)
Light and temperature patterns are often correlated under natural plant growth conditions. In this review, we analyse the perception and signalling mechanisms shared by both these environmental cues and discuss the functional ...
Light perception and signalling by phytochrome A
(Oxford University Press, 2014-06)
In etiolated seedlings, phytochrome A (phyA) mediates very-low-fluence responses (VLFRs), which initiate de-etiolation at the interphase between the soil and above-ground environments, and high-irradiance responses (HIR), ...
Beyond Arabidopsis: Differential UV-B Response Mediated by UVR8 in Diverse Species
(Frontiers Media S.A., 2019-06)
Ultraviolet-B radiation (UV-B, 280-315 nm) is an important environmental signal thatregulates growth and development in plants. Two dose-dependent UV-B responsepathways were described in plants: a specific one, mediated ...
Ultraviolet-B-Induced Stomatal Closure in Arabidopsis Is Regulated by the UV RESISTANCE LOCUS8 Photoreceptor in a Nitric Oxide-Dependent MechanismUltraviolet-B-Induced Stomatal Closure in Arabidopsis Is Regulated by the UV RESISTANCE LOCUS8 Photoreceptor in a Nitric Oxide-Dependent Mechanism
(American Society of Plant BiologistAmerican Society of Plant Biologist, 2014-02)
UV RESISTANCE LOCUS8 (UVR8) signaling involves CONSTITUTIVELY PHOTOMORPHOGENIC1, the ELONGATEDHYPOCOTYL5 (HY5) transcription factor, and the closely related HY5 HOMOLOG. Some UV-B responses mediated byUVR8 are also regulated ...
A constitutive shade-avoidance mutant implicates TIR-NBS-LRR proteins in Arabidopsis photomorphogenic development
(American Society of Plant Biologist, 2006-11)
In plants, light signals caused by the presence of neighbors accelerate stem growth and flowering and induce a more erect position of the leaves, a developmental strategy known as shade-avoidance syndrome. In addition, ...
Ultraviolet-B-Induced Stomatal Closure in Arabidopsis is Regulated by the UV RESISTANCE LOCUS8 Photoreceptor in a Nitric Oxide-Dependent Mechanism
(American Society of Plant Biologist, 2014-02)
UV RESISTANCE LOCUS8 (UVR8) signaling involves CONSTITUTIVELY PHOTOMORPHOGENIC1, the ELONGATED HYPOCOTYL5 (HY5) transcription factor, and the closely related HY5 HOMOLOG. Some UV-B responses mediated by UVR8 are also ...
Functional analysis of the UVR8 photoreceptor from the monocotyledonous Zea mays
(Springer, 2020-06-25)
Low UV-B fluence is a signaling stimulus that regulates various physiological processes and induces photomorphogenic responses in plants. The specific UV-B receptor UVR8 is a key component in these processes. Although UVR8 ...
Hormonal networks involved in apical hook development in darkness and their response to light
(Frontiers, 2014-02)
In darkness, the dicot seedlings produce an apical hook as result of differential cell division and extension at opposite sides of the hypocotyl. This hook protects the apical meristem from mechanical damage during seedling ...
Long-day photoperiod enhances jasmonic acid-related plant defense
(American Society of Plant Biologist, 2018-09)
Agricultural crops are exposed to a range of daylengths, which act as important environmental cues for the control of developmental processes such as flowering. To explore the additional effects of daylength on plant ...
Perception of Sunflecks by the UV-B Photoreceptor UV RESISTANCE LOCUS8
(American Society of Plant Biologist, 2018-03)
Sunflecks, transient patches of light that penetrate through gaps in the canopy and transiently interrupt shade, are eco-physiologically and agriculturally important sources of energy for carbon gain, but our molecular ...