Abiotic stress and reactive oxygen species: Generation, signaling, and defense mechanisms

S Sachdev, SA Ansari, MI Ansari, M Fujita… - Antioxidants, 2021 - mdpi.com
Climate change is an invisible, silent killer with calamitous effects on living organisms. As
the sessile organism, plants experience a diverse array of abiotic stresses during …

Photosynthetic response of plants under different abiotic stresses: a review

A Sharma, V Kumar, B Shahzad… - Journal of Plant Growth …, 2020 - Springer
Plants encounter various abiotic stresses due to their sessile nature which include heavy
metals, salt, drought, nutrient deficiency, light intensity, pesticide contamination, as well as …

Achieving abiotic stress tolerance in plants through antioxidative defense mechanisms

N Mishra, C Jiang, L Chen, A Paul… - Frontiers in Plant …, 2023 - frontiersin.org
Climate change has increased the overall impact of abiotic stress conditions such as
drought, salinity, and extreme temperatures on plants. Abiotic stress adversely affects the …

Plant carbon metabolism and climate change: elevated CO2 and temperature impacts on photosynthesis, photorespiration and respiration

ME Dusenge, AG Duarte, DA Way - New Phytologist, 2019 - Wiley Online Library
Contents Summary 32 I. The importance of plant carbon metabolism for climate change 32 II.
Rising atmospheric CO2 and carbon metabolism 33 III. Rising temperatures and carbon …

Salinity and crop yield

C Zörb, CM Geilfus, KJ Dietz - Plant biology, 2019 - Wiley Online Library
Thirty crop species provide 90% of our food, most of which display severe yield losses under
moderate salinity. Securing and augmenting agricultural yield in times of global warming …

ROS generated from biotic stress: Effects on plants and alleviation by endophytic microbes

PK Sahu, K Jayalakshmi, J Tilgam, A Gupta… - Frontiers in Plant …, 2022 - frontiersin.org
Aerobic living is thought to generate reactive oxygen species (ROS), which are an inevitable
chemical component. They are produced exclusively in cellular compartments in aerobic …

Friend or foe? Reactive oxygen species production, scavenging and signaling in plant response to environmental stresses

W Czarnocka, S Karpiński - Free Radical Biology and Medicine, 2018 - Elsevier
In the natural environment, plants are exposed to a variety of biotic and abiotic stress
conditions that trigger rapid changes in the production and scavenging of reactive oxygen …

Monitoring drought impacts on crop productivity of the US Midwest with solar-induced fluorescence: GOSIF outperforms GOME-2 SIF and MODIS NDVI, EVI, and NIRv

R Qiu, X Li, G Han, J Xiao, X Ma, W Gong - Agricultural and Forest …, 2022 - Elsevier
The frequency and severity of drought are increasing in the context of global warming.
Elucidating the responses of crop productivity to drought is essential for informing …

Pluses and minuses of ammonium and nitrate uptake and assimilation by phytoplankton and implications for productivity and community composition, with emphasis …

PM Glibert, FP Wilkerson, RC Dugdale… - Limnology and …, 2016 - Wiley Online Library
Anthropogenic activities are altering total nutrient loads to many estuaries and freshwaters,
resulting in high loads not only of total nitrogen (N), but in some cases, of chemically …

Ascorbate peroxidase and catalase activities and their genetic regulation in plants subjected to drought and salinity stresses

A Sofo, A Scopa, M Nuzzaci, A Vitti - International journal of molecular …, 2015 - mdpi.com
Hydrogen peroxide (H2O2), an important relatively stable non-radical reactive oxygen
species (ROS) is produced by normal aerobic metabolism in plants. At low concentrations …