Results 21 to 30 of about 1,523,037 (192)
Light signaling: back to space [PDF]
Trends in Plant Science, 2008 Recent work has increased our understanding of the molecular and cellular mechanisms of the phytochrome family of photoreceptors in controlling plant photomorphogenesis. However, the importance of long-distance communication in controlling light responses has received relatively little attention and is poorly understood.
Roig Villanova, Irma +2 more
openaire +4 more sources
Signal Integration in Plant Abiotic Stress Responses via Multistep Phosphorelay Signaling
Frontiers in Plant Science, 2021 Plants growing in any particular geographical location are exposed to variable and diverse environmental conditions throughout their lifespan. The multifactorial environmental pressure resulted into evolution of plant adaptation and survival strategies ...
Jan Skalak +3 more
doaj +1 more source
Notch signaling during human T cell development [PDF]
, 2012 Notch signaling is critical during multiple stages of T cell development in both mouse and human. Evidence has emerged in recent years that this pathway might regulate T-lineage differentiation differently between both species.
A Galy +97 more
core +2 more sources
Light Signaling Revisited [PDF]
The Plant Cell, 2004 Plants respond to light in a myriad of ways. Between light absorption by photoreceptors and physiological and developmental responses lies a web of interacting factors and interacting pathways, either directly involved in or otherwise impinging upon light signal transduction.
openaire +1 more source
Ultrafast Structural Dynamics of BlsA, a Photoreceptor from the Pathogenic Bacterium Acinetobacter baumannii [PDF]
, 2014 Acinetobacter baumannii is an important human pathogen that can form biofilms and persist under harsh environmental conditions. Biofilm formation and virulence are modulated by blue light, which is thought to be regulated by a BLUF protein, BlsA.
Adelbert Bacher +45 more
core +2 more sources
The heterotrimeric G-protein complex modulates light sensitivity in arabidopsis thaliana seed germination [PDF]
, 2009 Release of dormancy and induction of seed germination are complex traits finely regulated by hormonal signals and environmental cues such as temperature and light.
Benech-Arnold +39 more
core +2 more sources
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 +6 more
doaj +1 more source
Phytochrome activates the plastid-encoded RNA polymerase for chloroplast biogenesis via nucleus-to-plastid signaling. [PDF]
, 2019 Light initiates chloroplast biogenesis by activating photosynthesis-associated genes encoded by not only the nuclear but also the plastidial genome, but how photoreceptors control plastidial gene expression remains enigmatic.
Blaha, Gregor M +6 more
core +2 more sources
Exploring the limits of no backward in time signalling [PDF]
, 2019 We present an operational and model-independent framework to investigate the concept of no-backwards-in-time signaling. We define no-backwards-in-time signaling conditions, closely related to the spatial no-signaling conditions.
Brunner, Nicolas +5 more
core +3 more sources
Integration of Light and Auxin Signaling [PDF]
Cold Spring Harbor Perspectives in Biology, 2009 Light is vital for plant growth and development: It provides energy for photosynthesis, but also reliable information on seasonal timing and local habitat conditions. Light sensing is therefore of paramount importance for plants. Thus, plants have evolved sophisticated light receptors and signaling networks that detect and respond to changes in light ...
Halliday, Karen J +2 more
openaire +3 more sources