Heavy-metal-induced reactive oxygen species: phytotoxicity and physicochemical changes in plants
Environmental contamination by hazardous environmental pollutants is a widespread and
increasingly serious problem confronting society, scientists, and regulators worldwide …
increasingly serious problem confronting society, scientists, and regulators worldwide …
Seed birth to death: dual functions of reactive oxygen species in seed physiology
SP Jeevan Kumar, S Rajendra Prasad… - Annals of …, 2015 - academic.oup.com
Background Reactive oxygen species (ROS) are considered to be detrimental to seed
viability. However, recent studies have demonstrated that ROS have key roles in seed …
viability. However, recent studies have demonstrated that ROS have key roles in seed …
Reactive oxygen species and their role in plant defence and cell wall metabolism
JA O'Brien, A Daudi, VS Butt, G Paul Bolwell - Planta, 2012 - Springer
Harnessing the toxic properties of reactive oxygen species (ROS) to fight off invading
pathogens can be considered a major evolutionary success story. All aerobic organisms …
pathogens can be considered a major evolutionary success story. All aerobic organisms …
Reactive oxygen species in cell wall metabolism and development in plants
A Kärkönen, K Kuchitsu - Phytochemistry, 2015 - Elsevier
Although reactive oxygen species (ROS) are highly toxic substances that are produced
during aerobic respiration and photosynthesis, many studies have demonstrated that ROS …
during aerobic respiration and photosynthesis, many studies have demonstrated that ROS …
What is stress? Concepts, definitions and applications in seed science
Summary 'Stresses' that impact upon seeds can affect plant reproduction and productivity,
and, hence, agriculture and biodiversity. In the absence of a clear definition of plant stress …
and, hence, agriculture and biodiversity. In the absence of a clear definition of plant stress …
Photosynthesis in desiccation tolerant plants: energy metabolism and antioxidative stress defense
C Dinakar, D Djilianov, D Bartels - Plant Science, 2012 - Elsevier
Resurrection plants are regarded as excellent models to study the mechanisms associated
with desiccation tolerance. During the past years tremendous progress has been made in …
with desiccation tolerance. During the past years tremendous progress has been made in …
The hydroxyl radical in plants: from seed to seed
SL Richards, KA Wilkins, SM Swarbreck… - Journal of …, 2015 - academic.oup.com
The hydroxyl radical (OH•) is the most potent yet short-lived of the reactive oxygen species
(ROS) radicals. Just as hydrogen peroxide was once considered to be simply a deleterious …
(ROS) radicals. Just as hydrogen peroxide was once considered to be simply a deleterious …
Interaction between hydrogen peroxide and plant hormones during germination and the early growth of pea seedlings
G Barba‐Espin, P Diaz‐Vivancos… - Plant, Cell & …, 2010 - Wiley Online Library
ABSTRACT Hydrogen peroxide (H2O2) increased the germination percentage of pea
seeds, as well as the growth of seedlings in a concentration‐dependent manner. The effect …
seeds, as well as the growth of seedlings in a concentration‐dependent manner. The effect …
Crosstalk between reactive oxygen species and hormonal signalling pathways regulates grain dormancy in barley
Seed dormancy, defined as the inability to germinate under favourable conditions, is
controlled by abscisic acid (ABA) and gibberellins (GAs). Phytohormone signalling interacts …
controlled by abscisic acid (ABA) and gibberellins (GAs). Phytohormone signalling interacts …
Does oxygen affect ageing mechanisms of Pinus densiflora seeds? A matter of cytoplasmic physical state
During desiccation, the cytoplasm of orthodox seeds solidifies into an intracellular glass with
highly restricted diffusion and molecular mobility. Temperature and water content govern …
highly restricted diffusion and molecular mobility. Temperature and water content govern …