The majority of soils in tropical and subtropical regions are acidic, rendering the soil a major limitation to plant growth and food production in many developing countries. High concentrations of soluble aluminum cations, particularly Al3+, are largely responsible for reducing root elongation an...
Nunes-Nesi, Adriano
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Brito, Danielle Santos
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Inostroza Blancheteau, Claudio
,
Fernie, Alisdair R.
,
Araujo, Wagner L.
,
[The complex role of mitochondrial metabolism in plant aluminum resistance]
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The complex role of mitochondrial metabolism in plant aluminum resistance
Alarcon Poblete, Edith
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Inostroza Blancheteau, Claudio
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Latsague Vidal, Mirtha
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Alberdi, Miren
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de Oliveira Silva, Franklin Magnum
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Nunes Nesi, Adriano
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Poblete Grant, Patricia
,
Merino Gergichevich, Cristian
,
Reyes Diaz, Marjorie
,
[Gypsum application ameliorates morphological and photochemical damages provoked by Al toxicity in Vaccinium corymbosum L. cultivars]
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Gypsum application ameliorates morphological and photochemical damages provoked by Al toxicity in Vaccinium corymbosum L. cultivars
In acid soils, manganese (Mn) concentration increases, becoming toxic to plants. Mn toxicity differentially affects physiological processes in highbush blueberry (Vaccinium corymbosum L.) cultivars. However, the mechanisms involved in Mn toxicity of the new and traditionally established cultivars...
Gonzalez Villagra, Jorge
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Luengo Escobar, Ana
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Ribera Fonseca, Alejandra
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Cárcamo Fincheira, Paz
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Patricia Omena Garcia, Rebeca
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Nunes Nesi, Adriano
,
Inostroza Blancheteau, Claudio
,
Alberdi, Miren
,
Reyes Diaz, Marjorie
,
[Differential mechanisms between traditionally established and new highbush blueberry (Vaccinium corymbosum L.) cultivars reveal new insights into manganese toxicity resistance]
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Differential mechanisms between traditionally established and new highbush blueberry (Vaccinium corymbosum L.) cultivars reveal new insights into manganese toxicity resistance
Aluminum (Al) is the main limiting factor for plant growth in acid soils. Woody plant species are well adapted to acid soils with high Al3+ concentration. The external resistance mechanisms comprise Al immobilization in the rhizosphere (Al excluders) and internal ones include complexation of Al i...
Reyes Diaz, Marjorie
,
Inostroza Blancheteau, Claudio
,
Rengel, Zed
,
Panda, SK
,
Baluska, F
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[Physiological and Molecular Regulation of Aluminum Resistance in Woody Plant Species]
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Physiological and Molecular Regulation of Aluminum Resistance in Woody Plant Species
Grapevine fruit development is a dynamic process that can be divided into three stages: formation (I), lag (II), and ripening (III), in which physiological and biochemical changes occur, leading to cell differentiation and accumulation of different solutes. These stages can be positively or negat...
Manganese (Mn2+) toxicity or UV-B radiation and their individual effects on plants have been documented previously. However, no study about the combined effect of these stresses is available. We evaluated the individual and combined effects of excess Mn2+ and UV-B radiation on physiological and b...
Rojas Lillo, Yesenia
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Alberdi, Miren
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Acevedo, Patricio
,
Inostroza Blancheteau, Claudio
,
Rengel, Zed
,
de la Luz Mora, Maria
,
Reyes Diaz, Marjorie
,
[Manganese toxicity and UV-B radiation differentially influence the physiology and biochemistry of highbush blueberry (Vaccinium corymbosum) cultivars]
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Manganese toxicity and UV-B radiation differentially influence the physiology and biochemistry of highbush blueberry (Vaccinium corymbosum) cultivars
Aluminum (Al) toxicity is one of the major factors that limit the growth and production of crops in acid soils. Highbush blueberry (Vaccinium corymbosum L.) cultivars differing in resistance to Al toxicity regarding root growth and photosynthetic performance were used. In this study, we compared ...
We studied resistance to manganese (Mn) toxicity under acidic conditions and its relationship with nutrients such as calcium (Ca) and magnesium (Mg) in new perennial ryegrass (Lolium perenne L.) genotypes (One-50, Banquet-II and Halo-AR1) introduced in southern Chile, using the Nui genotype as th...
The applications of nanoparticles continue to expand into areas as diverse as medicine, bioremediation, cosmetics, pharmacology and various industries, including agri-food production. The widespread use of nano particles has generated concerns given the impact these nanoparticles mostly metal-bas...
Tighe Neira, Ricardo
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Carmona Ortíz, Erico
,
Recio Sánchez, Gonzalo
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Nunes Nesi, Adriano
,
Reyes Diaz, Marjorie
,
Alberdi, Miren
,
Rengel, Zed
,
Inostroza Blancheteau, Claudio
,
[Metallic nanoparticles influence the structure and function of the photosynthetic apparatus in plants]
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Metallic nanoparticles influence the structure and function of the photosynthetic apparatus in plants