Chapters authored
Persistant Organic Pollutants in Soil and Its Phytoremediation
Persistent organic pollutants (POPs) of soil mainly exhibit toxic characteristics that posses hazard to whole mankind. These toxic pollutants includes several group of compound viz., polychlorinated biphenyls, polybrominated biphenyls, polychlorinated dibenzofurans, polycyclic aromatic hydrocarbons, organophosphorus and carbamate insecticides, herbicides and organic fuels, especially gasoline and diesel. They can also be complex mixture of organic chemicals, heavy metals and microbes from septic systems, animal wastes and other sources of organic inputs. Phytoremediation is an emerging technology which can be used for remediation of soil from organic pollutants. In this chapter an attempt has been made to discuss about the sources of organic pollutants, factors that influenced the uptake of organic pollutants by plants, the different mechanism responsible for organic pollutants, phytoremediation of organic pollutants and their advantages and limitation.
Part of the book: Biodegradation Technology of Organic and Inorganic Pollutants
Responses of Endoplasmic Reticulum to Plant Stress
Global climate change has resulted in alterations in the biotic and abiotic conditions of the planet. This has led to changes in the agricultural system resulting from reduced water availability, increased temperature increase in the population and occurrences of pests and diseases. Plants are adversely affected when they experience any stress retarding their growth, development and productivity. Endoplasmic Reticulum (ER) is an organelle that shows a tremendous response when subjected to stress conditions. Therefore, to explore and comprehend plants’ multidimensional interactions when subjected to stress conditions, an insight into the molecular stress signalling in the ER in response to the stress situation is discussed in this chapter.
Part of the book: Updates on Endoplasmic Reticulum