Encontrados 5 documentos, a visualizar página 1 de 1
Response to oxidative stress induced by cadmium and copper in tobacco plants (N...
Martins, LuÃsa Louro; Mourato, Miguel P.; Baptista, Sérgio; Reis, Rafaela; Carvalheiro, Florbela; Almeida, André M.; Fevereiro, Pedro; Cuypers, AnnThe response of tobacco plants genetically engineered with the AtTPS1 gene to stress induced by excess Cu and Cd was evaluated in hydroponic solution (100 and 400 lM Cu and 50 and 200 lM Cd) after a 48 h exposure. Two transgenic lines, transformed with the AtTPS1 (trehalose-6-phosphate synthase) gene from Arabidopsis, with different levels of trehalose-6-phosphate synthase expression (B5H, higher and B1F, lower...
Antioxidative response of plants to oxidative stress induced by cadmium
Martins, Luísa Louro; Reis, Rafaela; Moreira, Inês; Pinto, Filipa; Sales, Joana; Mourato, MiguelThis book edited by Dr. Mirza Hasanuzzaman and Dr. Masayuki Fujita presents a collection of 16 chapters written by 67 experts from 19 countries working on cadmium toxicity. This volume provides the readers with a background for understanding cadmium toxicity, its environmental and health aspects, and its remediation mechanisms. Various chapters included in this book provide a state-of-the-art account of the inf...
Characterization of plant antioxidative system in response to abiotic stresses:...
Mourato, Miguel; Reis, Rafaela; Martins, Maria Luísa LouroDuring their life span, plants can be subjected to a number of abiotic stresses, like drought, temperature (both high and low), radiation, salinity, soil pH, heavy metals, lack of essential nutrients, air pollutants, etc. When affected by one, or a combination of abiotic stresses, a response is induced by changes in the plant metabolism, growth and general development. Reactive Oxygen Species (ROS) are a natura...
Comparison of toxic effects of chromium III and VI on Tomato plants
Silva, Ricardo; Quaresma, Raquel; Coelho, Renato; Costa, Alexandra; Luisa, Martins; Mourato, Miguel; Henriques, FernandoToxic effects of diverse concentrations of chromium III and VI on Tomato plants in hidoculture media. Diverse plant growth parameters, as well as diverse physiological parameters(leaf water potential and conductance, net photosynthesis and chlorophyll fluorescence) were measured.
Effects of Arsenate in White Lupins grown in nutrient solution in the presence ...
Martins, Luisa; Mourato, Miguel; Coelho, Renato; Henriques, FernandoEffects of Arsenate in White Lupins grown in nutrient solution were investigated in the presence and absence of phosphate
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