Results 31 to 40 of about 4,134,739 (261)

Lighting up FGFR Signaling

Chemistry & Biology, 2014
In this issue of Chemistry & Biology, Kim and colleagues describe their work on optogenetic control of fibroblast growth factor receptor (FGFR) signaling. By engineering a chimeric receptor, the authors demonstrate that FGFR intracellular signaling can be controlled in space and time by blue light.
Zhang, Kai, Cui, Bianxiao
openaire   +2 more sources

Light-Mediated Control over TRPC3-Mediated NFAT Signaling

, 2020
Canonical transient receptor potential (TRPC) channels were identified as key players in maladaptive remodeling, with nuclear factor of activated T-cells (NFAT) transcription factors serving as downstream targets of TRPC-triggered Ca2+ entry in these ...
Annarita Graziani, Bernadett Bacsa, Klaus Groschner, Denis Krivic, Oleksandra Tiapko, Rainer Schindl, Patrick Wiedner, Sanja Curcic   +7 more
core   +1 more source

Phosphate sink containing two-component signaling systems as tunable threshold devices [PDF]

, 2014
Synthetic biology aims to design de novo biological systems and reengineer existing ones. These efforts have mostly focused on transcriptional circuits, with reengineering of signaling circuits hampered by limited understanding of their systems dynamics ...
Elisenda Feliu (481165), Soyer, Orkun S, Birgit E. Scharf (652091), Steven L Porter, Orkun S. Soyer (242985), Varun B. Kothamachu (481164), Munia Amin, Kothamachu, Varun B., Soyer, Orkun S., Birgit E Scharf, Elisenda Feliu, Scharf, Birgit E, Varun B Kothamachu, Munia Amin (386302), Amin, Munia, Kothamachu, Varun B, Steven L. Porter (243401), Porter, Steven L., Orkun S Soyer, Porter, Steven L, Feliu, Elisenda, Scharf, Birgit E.   +21 more
core   +2 more sources

Disruption of ABI4 Enhances Anthocyanin Accumulation in Arabidopsis Seedlings Through HY5-Mediated Light Signaling

Plants
The 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, Yan Wu, Shunfa Lin, Fang Zhang, Haiyan Jiang, Lixia Ma, Dong Liu   +6 more
doaj   +1 more source

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.
Tingting Yan, Tingting Yan, Yueqin Heng, Wenwei Wang, Jian Li, Xing Wang Deng, Xing Wang Deng   +6 more
doaj   +1 more source

Phototropism: at the crossroads of light-signaling pathways [PDF]

Trends in Plant Science, 2013
Phototropism enables plants to orient growth towards the direction of light and thereby maximizes photosynthesis in low-light environments. In angiosperms, blue-light photoreceptors called phototropins are primarily involved in sensing the direction of light.
Goyal A, Szarzynska B, Fankhauser C
openaire   +4 more sources

Light Signaling, Root Development, and Plasticity [PDF]

Plant Physiology, 2017
Light is the energy source for plants as it drives photosynthesis to produce sugars. Given the obvious fact that light mostly occurs aboveground and not in the soil, most interactions of plants with light have been studied in shoot parts of the plant.
Kasper van Gelderen, Chiakai Kang, Ronald Pierik   +2 more
openaire   +3 more sources

A Systems Approach for Decoding Mitochondrial Retrograde Signaling Pathways

, 2018
Mitochondrial dysfunctions activate retrograde signaling from mitochondria to the nucleus. To identify transcription factors and their associated pathways that underlie mitochondrial retrograde signaling, we performed gene expression profiling of the ...
Sehyun Chae, Cho, YM, Hwang, D, Lee, B, Ahn, BY, Park, KS, Byun, K, Yu, MH   +7 more
core   +1 more source

Light, chromatin, action: nuclear events regulating light signaling in Arabidopsis [PDF]

, 2022
The plant nucleus provides a major hub for environmental signal integration at the chromatin level. Multiple light signaling pathways operate and exchange information by regulating a large repertoire of gene targets that shape plant responses to a ...
Bourbousse, Clara, Anna Zioutopoulou, Perrella, Giorgio, Patitaki, Eirini, Barneche, Fredy, Zioutopoulou, Anna, Kaiserli, Eirini, Eirini Patitaki, Geoffrey Schivre, Fredy Barneche, Giorgio Perrella, Eirini Kaiserli, Schivre, Geoffrey, Clara Bourbousse   +13 more
core   +1 more source

Regulation of alternative splicing by retrograde and light signals converges to control chloroplast proteins

Frontiers in Plant Science, 2023
Retrograde signals sent by chloroplasts control transcription in the nucleus. These signals antagonistically converge with light signals to coordinate the expression of genes involved in chloroplast functioning and seedling development.
Guiomar Martín
doaj   +1 more source