Plant–microbe interactions: novel applications for exploitation in multipurpose remediation technologies

Abhilash, P.C.; Powell, Jeff R.; Singh, Harkesh B.; Singh, Brajesh Kumar

doi:10.1016/j.tibtech.2012.04.004

Cited by 249 publications

(90 citation statements)

References 40 publications

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“…Results from soil TPH analyses indicated that after two years, TPH concentrations in eight out of the nine ecopiles were below detectable limits (Germaine et al 2014). These plantÁmicrobe interactions have also been the focus of other recent studies (Abhilash et al 2012;Xu et al 2014). Warmer temperatures and appropriate flora suggest that a phytoremediationbiopiling system may be feasible at petroleum hydrocarbon contaminated sites in the sub-Antarctic and sub-Arctic.…”

Section: Phytoremediationmentioning

confidence: 78%

On-site and in situ remediation technologies applicable to petroleum hydrocarbon contaminated sites in the Antarctic and Arctic

Camenzuli

Freidman

2015

Polar Research

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Section: Phytoremediationmentioning

confidence: 78%

On-site and in situ remediation technologies applicable to petroleum hydrocarbon contaminated sites in the Antarctic and Arctic

Camenzuli

Freidman

2015

Polar Research

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“…For example, mercuric reductase and γ-glutamylsysteine synthetase genes showed increased resistance to Hg and Cd and Cu, respectively, through accumulation of higher concentrations of these metals [119,142]. As mentioned earlier, manipulation of desired plant species with multiple genes will facilitate complete degradation of pollutants to ensure that the harvested biomass can be utilized completely for additional benefits [143].…”

Section: Designer Plant Approachmentioning

confidence: 99%

Bioremediation of Heavy Metals from Soil and Aquatic Environment: An Overview of Principles and Criteria of Fundamental Processes

et al. 2015

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Heavy metals are natural constituents of the environment, but indiscriminate use for human purposes has altered their geochemical cycles and biochemical balance. This results in excess release of heavy metals such as cadmium, copper, lead, nickel, zinc etc. into natural resources like the soil and aquatic environments. Prolonged exposure and higher accumulation of such heavy metals can have deleterious health effects on human life and aquatic biota. The role of microorganisms and plants in biotransformation of heavy metals into nontoxic forms is well-documented, and understanding the molecular mechanism of metal accumulation has numerous biotechnological implications for bioremediation of OPEN ACCESSSustainability 2015, 7 2190 metal-contaminated sites. In view of this, the present review investigates the abilities of microorganisms and plants in terms of tolerance and degradation of heavy metals. Also, advances in bioremediation technologies and strategies to explore these immense and valuable biological resources for bioremediation are discussed. An assessment of the current status of technology deployment and suggestions for future bioremediation research has also been included. Finally, there is a discussion of the genetic and molecular basis of metal tolerance in microbes, with special reference to the genomics of heavy metal accumulator plants and the identification of functional genes involved in tolerance and detoxification.

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“…Interaction of nanoparticles with the environmental components such as plants, microorganisms and soil have been extensively studied (Abhilash et al 2012 ;Bakshi et al 2014 ;Mohanty et al 2014 ). Once the nanoparticles fi nd their way into the soil environment, their fate, transport, bioavailability and consequent toxicity are largely affected by the soil physico-chemical properties (Shoults-Wilson et al 2011 ;Cornelis et al 2012 ;Benoit et al 2013 ).…”

Section: Nanoparticle-soil Interactionsmentioning

confidence: 99%

Understanding the Role of Nanomaterials in Agriculture

Dwivedi

Saquib

Al‐Khedhairy

et al. 2016

Microbial Inoculants in Sustainable Agricultural Productivity

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Nanotechnology offers immense opportunities for improvement in the quality of life through applications in agriculture and the food systems. Development of nanotechnology-based novel agro-products, viz., nanosensors, nano-fertilizers, nano-pesticides and nanoformulations of biocontrol agents, is currently a subject of intense investigation. A variety of nanomaterials has been recommended for use in agriculture, in order to help reduce the consumption of agrochemicals by use of smart delivery systems, minimize the nutrient losses and increase the yield through optimized water and nutrients management. Nanotechnology-derived devices have also been explored in the areas of plant breeding and genetics. Additionally, the agricultural products and/or by-products can be utilized as a source for developing bio-nanocomposites. Nevertheless, the potential advantages of nanotechnology applications in the agricultural sector are still marginal, and have not been commercialized to a signifi cant extent, as compared to other industrial sectors. Researches in the area of agricultural nanotechnology are being extensively pursued in quest for the solutions to the agricultural and environmental challenges, such as sustainability, increased productivity, disease management and crop protection through innovative techniques for monitoring, assessing and controlling the agricultural practices. This chapter provides a basic knowledge about the role of nanotechnology in developing sustainable agriculture and environment, and eventually in the welfare of human society, at large, in the near future.

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Plant–microbe interactions: novel applications for exploitation in multipurpose remediation technologies

Cited by 249 publications

References 40 publications

On-site and in situ remediation technologies applicable to petroleum hydrocarbon contaminated sites in the Antarctic and Arctic

On-site and in situ remediation technologies applicable to petroleum hydrocarbon contaminated sites in the Antarctic and Arctic

Bioremediation of Heavy Metals from Soil and Aquatic Environment: An Overview of Principles and Criteria of Fundamental Processes

Understanding the Role of Nanomaterials in Agriculture

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