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Disruption of ABI4 Enhances Anthocyanin Accumulation in Arabidopsis Seedlings Through HY5-Mediated Light Signaling [PDF]
PlantsThe AP2/ERF transcription factor ABSCISIC ACID INSENSITIVE 4 (ABI4) plays diverse roles in plant development and responses to abiotic stress. However, its potential involvement in regulating anthocyanin biosynthesis is not fully understood. In this study,
Mingyang Zeng +6 more
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Basic Protein Modules Combining Abscisic Acid and Light Signaling in Arabidopsis [PDF]
Frontiers in Plant Science, 2022 It is generally accepted that plants use the complex signaling system regulated by light and abscisic acid (ABA) signaling components to optimize growth and development in different situations.
Victor P. Bulgakov, Olga G. Koren
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Integration of ABA, GA, and light signaling in seed germination through the regulation of ABI5 [PDF]
Frontiers in Plant Science, 2022 Seed germination is precisely controlled by a variety of signals, among which light signals and the phytohormones abscisic acid (ABA) and gibberellin (GA) play crucial roles.
Hongyun Zhao +5 more
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Phytochrome phosphorylation in plant light signaling [PDF]
Frontiers in Plant SciencePlant phytochromes, renowned phosphoproteins, are red and far-red photoreceptors that regulate growth and development in response to light signals. Studies on phytochrome phosphorylation postulate that the N-terminal extension (NTE) and hinge region ...
Yun-Jeong Han +3 more
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Blue Light Signaling Regulates Escherichia coli W1688 Biofilm Formation and l-Threonine Production [PDF]
Microbiology Spectrum, 2022 Escherichia coli biofilm may form naturally on biotic and abiotic surfaces; this represents a promising approach for efficient biochemical production in industrial fermentation. Recently, industrial exploitation of the advantages of optogenetics, such as
Wenjun Sun +11 more
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Light signaling regulates root-knot nematode infection and development via HY5-SWEET signaling [PDF]
BMC Plant BiologyBackground Meloidogyne incognita is one of the most important plant-parasitic nematodes and causes tremendous losses to the agricultural economy. Light is an important living factor for plants and pathogenic organisms, and sufficient light promotes root ...
Bohong Wu +11 more
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Photobodies in Light Signaling [PDF]
Plant Physiology, 2011 One of the earliest light responses at the cellular level is the translocation of the red and far-red photoreceptors, phytochromes, from the cytoplasm to discrete subnuclear domains named phytochrome nuclear bodies or photobodies. In Arabidopsis, photobodies contain multiple photoreceptors including phytochromes, the ultraviolet-A/blue light sensing ...
Elise K, Van Buskirk +2 more
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Phytochrome B Positively Regulates Red Light-Mediated ER Stress Response in Arabidopsis
Frontiers in Plant Science, 2022 Light plays a crucial role in plant growth and development, and light signaling is integrated with various stress responses to adapt to different environmental changes.
Gyeongik Ahn +8 more
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Cells, 2023 Light is both the main source of energy and a key environmental signal for plants. It regulates not only gene expression but also the tightly related processes of splicing and alternative splicing (AS).
Daniel Alejandro Careno +5 more
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Frontiers in Plant Science, 2023 Germination of Ceratopteris richardii spores is initiated by light and terminates 3-4 days later with the emergence of a rhizoid. Early studies documented that the photoreceptor for initiating this response is phytochrome.
Ashley E. Cannon +9 more
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