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Effects of arsenate on tobacco hairy root and seedling growth, and its removal
(Springer, 2013-09)
Arsenic (As) is a highly toxic environmental contaminant to which most living organisms are exposed. Plants have evolved several mechanisms to cope with this toxic metalloid; however, these mechanisms are only partially ...
LC-ESI-MS/MS Method for the profiling of glycerophospholipids and its application to the analysis of tobacco hairy roots as early indicators of phenol pollution
(Vieweg, 2021-04)
The growing impact of organic and inorganic pollutants on the environment has led to the development of numerous strategies to counteract this effect. Among all, green technologies such as phytoremediation, has won relevance ...
Identification and characterization of key circadian clock genes of tobacco hairy roots: putative regulatory role in xenobiotic metabolism
(Springer Heidelberg, 2018-01)
The circadian clock is an endogenous system that allows organisms to daily adapt and optimize their physiology and metabolism. We studied the key circadian clock gene (CCG) orthologs in Nicotiana tabacum seedlings and in ...
Impact of phenol on the glycerophospholipid turnover and potential role of circadian clock in the plant response against this pollutant in tobacco hairy roots
(Elsevier France-Editions Scientifiques Medicales Elsevier, 2020-06)
Glycerophospholipids (GPLs) from cell membranes (CM) are a proper source for the synthesis of lipid messengers able to activate signal pathways that will define the plant survival under changing and stressful environmental ...
Tobacco hairy root's peroxidases are rhythmically controlled by phenol exposure
(Elsevier Science Inc., 2021-09)
Plants like almost all living organisms, have developed a biological clock or circadian clock (CC) capable of synchronizing and adjusting various metabolic and physiological processes at certain times of the day and in a ...
Is the PLC pathway involved in the response to phenol treatment in tobacco hairy roots?
(Springer, 2019-10)
Phospholipids and phospholipases play important roles in several cellular processes and responses to adverse growth conditions. However, the mechanism of action of phosphatidylinositol-specific phospholipase C (PI-PLC), ...
Application of tobacco hairy roots for the removal of malachite green from aqueous solutions: Experimental design, kinetic, equilibrium, and thermodynamic studies
(Taylor, 2018-01)
Tobacco hairy roots (THR) were used to evaluate its potential for the biosorption and removal of malachite green (MG) from aqueous solutions. A 32 full factorial design was applied to study the effects of pH and THR ...
Application of two bioassays as potential indicators of phenol phytoremediation efficiency by tobacco hairy roots
(Taylor & Francis Ltd, 2019-08)
Phenol is one of the contaminants most frequently found in the environment and it is considered a priority pollutant due to their toxic effects. Hairy roots (HR) constitute a good model tool for the removal of this ...
Expression of the antibody 14D9 in Nicotiana tabacum hairy roots
(Pontificia Universidad Católica de Valparaíso, 2005)
Removal of copper from aqueous solutions by rhizofiltration using genetically modified hairy roots expressing a bacterial Cu-binding protein
(Taylor & Francis Ltd, 2017-11)
The aim of this work was to develop a biotechnological tool to hyperaccumulate high copper (Cu) concentrations from wastewaters. Transgenic tobacco hairy roots were obtained by expressing, either the wild-type version of ...