Results 1 to 10 of about 8,863 (214)

Effect of Blue Light on Endogenous Isopentenyladenine and Endoreduplication during Photomorphogenesis and De-Etiolation of Tomato (Solanum lycopersicum L.) Seedlings [PDF]

PLoS ONE, 2012
Light is one of the most important factor influencing plant growth and development all through their life cycle. One of the well-known light-regulated processes is de-etiolation, i.e. the switch from skotomorphogenesis to photomorphogenesis. The hormones
Ondřej Vaníček, Anika Wiese-Klinkenberg, David Zalabák   +2 more
exaly   +4 more sources

SWELLMAP 2, a phyB-Interacting Splicing Factor, Negatively Regulates Seedling Photomorphogenesis in Arabidopsis

Frontiers in Plant Science, 2022
Light-triggered transcriptome reprogramming is critical for promoting photomorphogenesis in Arabidopsis seedlings. Nonetheless, recent studies have shed light on the importance of alternative pre-mRNA splicing (AS) in photomorphogenesis.
Xing Wang Deng, Yueqin Heng
exaly   +3 more sources

Arabidopsis HY5 enhances jasmonate responses by directly suppressing the expression of the JAZ1 gene in a FIN219/JAR1-dependent manner [PDF]

Frontiers in Plant Science
Light is a key environmental signal that regulates plant growth and development. ELONGATED HYPOCOTYL 5 (HY5), a bZIP transcription factor, is a central positive regulator of photomorphogenesis in Arabidopsis thaliana, integrating light and hormone ...
Yen-Ho Chen, Meng-Chun Lin, Meng-Chun Lin, Li-Lin Liao, Kai-Chun Peng, Chia-Cheng Yen, Ang-Hsin Liu, Jhy-Gong Wang, Hsu-Liang Hsieh, Hsu-Liang Hsieh, Hsu-Liang Hsieh   +10 more
doaj   +2 more sources

Beyond light signaling: the broad regulatory spectrum of AFPs in plant growth and development [PDF]

Frontiers in Plant Science
AFPs (ABI5-BINDING PROTEINS) are a unique class of small, plant-specific proteins, originally identified through their interaction with ABI5 (ABSCISIC ACID INSENSITIVE 5), a pivotal transcription factor in ABA (ABSCISIC ACID) signaling pathway.
Qizhang Wang, Qizhang Wang, Jiale Yuan, Jiale Yuan, Yongxin Zhang, Yongxin Zhang, Bingbing Yang, Bingbing Yang, Fang Lin, Fang Lin   +9 more
doaj   +2 more sources

The Gene Expression of the Transcription Factors HY5 and HFR1 Is Involved in the Response of Arabidopsis thaliana to Artificial Sun-like Lighting Systems [PDF]

Biology
Plants can sense light signals using specific photoreceptors, activating light signaling pathways to precisely regulate photomorphogenesis and shade-avoidance responses.
Peter Beatrice, Gustavo Agosto, Alessio Miali, Donato Chiatante, Antonio Montagnoli   +4 more
doaj   +2 more sources

Phytochromes A and B Mediate Light Stabilization of BIN2 to Regulate Brassinosteroid Signaling and Photomorphogenesis in Arabidopsis

Frontiers in Plant Science, 2022
Phytochromes A and B (phyA and phyB) are the far-red and red lights photoreceptors mediating many light responses in Arabidopsis thaliana. Brassinosteroid (BR) is a pivotal phytohormone regulating a variety of plant developmental processes including ...
Jiachen Zhao, Guangqiong Yang, Lu Jiang, Shilong Zhang, Langxi Miao, Peng Xu, Huiru Chen, Li Chen, Zhilei Mao, Tongtong Guo, Shuang Kou, Hong-Quan Yang, Wenxiu Wang   +12 more
doaj   +1 more source

Emerging Molecular Links Between Plant Photomorphogenesis and Virus Resistance

Frontiers in Plant Science, 2020
Photomorphogenesis refers to photoreceptor-mediated morphological changes in plant development that are triggered by light. Multiple photoreceptors and transcription factors (TFs) are involved in the molecular regulation of photomorphogenesis.
Ying Zhai, Hao Peng, Michael M. Neff, Hanu R. Pappu   +3 more
doaj   +1 more source

Arogenate dehydratases: unique roles in light-directed development during the seed-to-seedling transition in Arabidopsis thaliana

Frontiers in Plant Science, 2023
The seed-to-seedling transition is impacted by changes in nutrient availability and light profiles, but is still poorly understood. Phenylalanine affects early seedling development; thus, the roles of arogenate dehydratases (ADTs), which catalyze ...
DurreShahwar Muhammad, Hussien F. Alameldin, Hussien F. Alameldin, Sookyung Oh, Beronda L. Montgomery, Beronda L. Montgomery, Beronda L. Montgomery, Beronda L. Montgomery, Beronda L. Montgomery, Katherine M. Warpeha   +9 more
doaj   +1 more source

Phytochrome A Mediates the Disassembly of Processing Bodies in Far-Red Light

Frontiers in Plant Science, 2022
Phytochromes are red- and far-red light receptors that control the growth and development of plants, enabling them to respond adequately to changing light conditions. It has been shown that halted mRNAs stored in RNA granules called processing bodies are
Philipp Schwenk, Philipp Schwenk, Andreas Hiltbrunner, Andreas Hiltbrunner   +3 more
doaj   +1 more source

Disruption of Photomorphogenesis Leads to Abnormal Chloroplast Development and Leaf Variegation in Camellia sinensis

Frontiers in Plant Science, 2021
Camellia sinensis cv. ‘Yanlingyinbiancha’ is a leaf-variegated mutant with stable genetic traits. The current study aimed to reveal the differences between its albino and green tissues, and the molecular mechanism underlying the variegation.
Xizhi Gao, Xizhi Gao, Xizhi Gao, Chenyu Zhang, Chenyu Zhang, Chenyu Zhang, Chenyu Zhang, Cui Lu, Minghan Wang, Minghan Wang, Minghan Wang, Nianci Xie, Nianci Xie, Nianci Xie, Jianjiao Chen, Jianjiao Chen, Jianjiao Chen, Yunfei Li, Yunfei Li, Yunfei Li, Jiahao Chen, Jiahao Chen, Jiahao Chen, Chengwen Shen, Chengwen Shen, Chengwen Shen   +25 more
doaj   +1 more source