Heavy metals is a collective term describing metals and metalloids with a density higher
than 5 g/cm3. Some of them are essential micronutrients; others do not play a positive role in …

Environmental contamination with arsenic (As) is a global environmental, agricultural and
health issue due to the highly toxic and carcinogenic nature of As. Exposure of plants to As …

Phytoplankton have great potential for biodiesel production and offer promises and
opportunities in the long term. Phytoplankton species reach higher growth rates, and thus …

在单一提取系统中同时测定五种植物抗氧化酶Ξ Page 1 在单一提取系统中同时测定五种植物抗
氧化酶Ξ 李忠光1 , 李江鸿2 , 杜朝昆1 , 黄号栋1 , 龚明1 (1. 云南师范大学生命科学学院,云南昆明 …

Reactive oxygen species (ROS) typically produce in algae and act as secondary
messengers in numerous cellular processes. Under abiotic stresses, the balance between …

Reactive oxygen species (ROS) are produced as a normal product of plant cellular
metabolism. Various environmental stresses lead to excessive production of ROS causing …

Heavy metal pollution in ecosystem is a global threat. The associated toxicity and
carcinogenic nature of heavy metals/metalloids such as mercury, cadmium, lead, and …

This chapter proposes that whether reactive oxygen species (ROS) act as signal transducing
or damaging molecules is mainly dependent on their quality and second, on their quantity …

When rice seedlings grown for 10 and 20 days were subjected to in vitro drought stress of−
0.5 and− 2.0 MPa for 24 h, an increase in the concentration of superoxide anion (O 2.−) …

Since the publication of the third edition of the Handbook of Plant and Crop Stress,
continuous discoveries in the fields of plant and crop environmental stresses and their …