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Phytochrome signalling is mediated through nucleoside diphosphate kinase 2
Because plants are sessile, they have developed intricate strategies to adapt to changing environmental variables, including light. Their growth and development, from germination to flowering, isExpand
Functional Characterization of Phytochrome Interacting Factor 3 in Phytochrome-Mediated Light Signal Transduction Article, publication date, and citation information can be found at
Phytochromes regulate various light responses through their interactions with different signaling proteins, such as phytochrome interacting factor 3 (PIF3). However, the physiological functions ofExpand
Hypericin, 7,14-dione-1,3,4,6,8,13-hexahydroxy10,ll-dimethyl-phenanthrol[ 1 , l O ,9,8opgralperylene, derives its name from Hypericum, a genus of plants which biosynthesize the pigment and itsExpand
REP1, a Basic Helix-Loop-Helix Protein, Is Required for a Branch Pathway of Phytochrome A Signaling in Arabidopsis
Phytochromes are primary photoreceptors mediating diverse responses ranging from induction of germination to floral induction in higher plants. We have isolated novel recessive rep1 (reducedExpand
Light and Brassinosteroid Signals Are Integrated via a Dark-Induced Small G Protein in Etiolated Seedling Growth
Plant growth and development are regulated through coordinated interactions between light and phytohormones. Here, we demonstrate that a dark-induced small G protein, pea Pra2, regulates a variantExpand
Phytochrome Phosphorylation Modulates Light Signaling by Influencing the Protein–Protein Interaction w⃞
Plant photoreceptor phytochromes are phosphoproteins, but the question as to the functional role of phytochrome phosphorylation has remained to be elucidated. We investigated the functional role ofExpand
Photomovement of the Gliding Cyanobacterium Synechocystis sp. PCC 6803
Abstract— Using a computerized videomicroscope motion analysis system, we investigated the photomovements of two Synechocystis sp. (PCC 6803 and ATCC 27184). Synechocystis sp. PCC 6803 displays aExpand
Molecular luminescence studies of flavins. I. The excited states of flavins.
Phytochrome-Specific Type 5 Phosphatase Controls Light Signal Flux by Enhancing Phytochrome Stability and Affinity for a Signal Transducer
Environmental light information such as quality, intensity, and duration in red (approximately 660 nm) and far-red (approximately 730 nm) wavelengths is perceived by phytochrome photoreceptors inExpand
AtMYB21, a gene encoding a flower-specific transcription factor, is regulated by COP1.
  • B. Shin, G. Choi, +8 authors G. Choi
  • Biology, Medicine
  • The Plant journal : for cell and molecular…
  • 1 April 2002
Light is an important environmental signal that governs plant growth and development. One important light-signalling component involved in plant light responses is COP1. The pleiotropic phenotypes ofExpand