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Cytokinins as central regulators during plant growth and stress response
Cytokinin Biosynthesis and metabolism Signaling and gene regulation Plant growth Abiotic stress response
2023/12/19
Cytokinins are a class of phytohormone that participate in the regulation of plant growth, physiological activities, and yield. Cytokinins also play a key role in response to abiotic stresses, such as...
Roles of cytokinins in root growth and abiotic stress response of Arabidopsis thaliana
Cytokinins Abiotic stress Arabidopsis thaliana Root Growth and development
2023/12/7
The root is an important vegetative plant organ. The root growth directly determine the growth and development of the shoots and affect the yield of crops. As one of the classic phytohormones, cytokin...
Nitric oxide coordinates growth, development, and stress response via histone modification and gene expression
nitric oxide stress response gene expression plant physiology plant ability
2023/12/1
Nitric oxide (NO) is a signaling molecule with multiple regulatory functions in plant physiology and stress response. In addition to direct effects on transcriptional machinery, NO executes its signal...
Stanford biologists identify ancient stress response in corals
Stanford biologists ancient stress response corals
2017/3/30
Stanford marine biologists have discovered that corals activate a specific group of ancient, defensive genes when exposed to stressful environmental conditions. These stress-induced genes could serve ...
THE MECHANISMS REGULATING THE TRANSCRIPTION FACTOR ATF5 AND ITS FUNCTION IN THE INTEGRATED STRESS RESPONSE
ATF5 stress uORF
2015/5/25
Phosphorylation of eukaryotic initiation factor 2 (eIF2) is an important mechanism regulating global and gene-specific translation during different environmental stresses. Repressed global translation...
Transcriptional regulation of ATF4 is critical for controlling the Integrated Stress Response during eIF2 phosphorylation
Transcriptional regulation ATF4
2015/5/25
In response to different environmental stresses, phosphorylation of eIF2 (eIF2P) represses global translation coincident with preferential translation of ATF4. ATF4 is a transcriptional activa...
The integrated stress response directs cell fate decisions in response to perturbations in protein homeostasis
diabetes cancer
2015/5/25
Disruptions of the endoplasmic reticulum (ER) cause perturbations in protein folding and result in a cellular condition known as ER stress. ER stress and the accumulation of unfolded protein activate ...
Mechanisms of translational regulation in the pancreatic β cell stress response
Diabetes Islet ER stress Pdx1
2015/5/22
The islet beta cell is unique in its ability to synthesize and secrete insulin for use in the body. A number of factors including proinflammatory cytokines, free fatty acids, and islet amyloid are kno...
HSF1-mediated oxidative stress response to menadione in Saccharomyces cerevisiae KNU5377Y3 by using proteomic approach
Saccharomyces cerevisiae KNU5377Y3 HSF1 Gene Expression Menadione Redox
2013/1/28
The hat shock transcription factor HSF1 inthe yeast Saccharomyces cerevisiae regulates a wide range of genes and functions in diverse cellular reactions. To investigate the physiological response of H...
HSF1-mediated oxidative stress response to menadione in Saccharomyces cerevisiae KNU5377Y3 by using proteomic approach
Saccharomyces cerevisiae KNU5377Y3 HSF1 Gene Expression Menadione Redox
2013/1/28
The hat shock transcription factor HSF1 inthe yeast Saccharomyces cerevisiae regulates a wide range of genes and functions in diverse cellular reactions. To investigate the physiological response of H...
Predicting Zonal Flows -- A Comprehensive Reynolds-Stress Response-Functional from First-Principles-Plasma-Turbulence Computations
Reynolds-Stress First-Principles-Plasma-Turbulence
2011/8/31
Turbulence driven zonal flows play an important role in fusion devices since they improve plasma confinement by limiting the level of anomalous transport. Current theories mostly focus on flow excitat...
Central Functions of Amino Acids for the Stress Response in Chicks
Amino Acids Sedation Hypnosis Stress Chick
2016/4/29
The nutritional significance of essential amino acids, as well as non-essential amino acids, is well documented in poultry production with regards to growth performance and protein accretion. However,...
Cloning and Expression Analysis of OsNADPH1 Gene from Rice in Drought Stress Response
rice drought stress NADPH oxidoreductase-like gene cloning gene expression
2009/1/7
An experiment was conducted to compare the mRNA expression difference in rice leaves and roots under drought stress and normal conditions using Fluorescent Differential Display (FDD) method. One posit...
Expression of the nitrogen stress response gene ntcA reveals nitrogen-sufficient Synechococcus populations in the oligotrophic northern Red Sea
nitrogen stress response gene nitrogen-suffi cient Synechococcus
2014/5/13
Determining the nitrogen (N) status of phytoplankton is important for understanding primary production and N
cycling in marine ecosystems. We assayed transcript levels of the N regulatory gene ntcA t...