Descubre y comparte nuestro conocimiento público

Se han encontrado 16 recursos

Resultados de búsqueda

Despite the Montreal protocol and the eventual recovery of the ozone layer over Antarctica, there are still concerns about increased levels of ultraviolet-B (UV-B) radiation in the Southern Hemisphere. UV-B induces physiological, biochemical and morphological stress responses in plants, which are...


Luengo Escobar, AnaAlberdi, MirenAcevedo, PatricioMachado, MarianaNunes Nesi, AdrianoInostroza Blancheteau, ClaudioReyes Daiz, Marjorie[Distinct physiological and metabolic reprogramming by highbush blueberry (Vaccinium corymbosum) cultivars revealed during long-term UV-B radiation]Distinct physiological and metabolic reprogramming by highbush blueberry (Vaccinium corymbosum) cultivars revealed during long-term UV-B radiation

The effects of increased doses of UV-B radiation on anatomical, biochemical and molecular features of leaves of two highbush blueberry (Vaccinium colymbosum L cv. Brigitta and Bluegold) genotypes were investigated. Plants were grown in a solid substrate and exposed to 0, 0.07, 0.12 and 0.19 Wm(-2...


Inostroza Blancheteau, ClaudioReyes Diaz, MarjorieArellano, AlejandroLatsague Vidal, MirthaAcevedo, PatricioLoyola, RodrigoArce Johnson, PatricioAlberdi, Miren[Effects of UV-B radiation on anatomical characteristics, phenolic compounds and gene expression of the phenylpropanoid pathway in highbush blueberry leaves]Effects of UV-B radiation on anatomical characteristics, phenolic compounds and gene expression of the phenylpropanoid pathway in highbush blueberry leaves

We studied physiological traits and Mn transporter genes expression in ryegrass genotypes (One -50, Banquet -II, Halo-AR1 and Nui) under increasing Mn (2.4-750 M) at short-term (8-24 h) in nutrient solution. An increment in Mn concentration occurred early in roots of all genotypes at increased Mn...


Reyes-Diaz, MarjorieInostroza Blancheteau, ClaudioBerrios, GracielaDeppe, MarianaDemanet, RolandoAlberdi, Miren[Physiological traits and Mn transporter genes expression in ryegrass genotypes under increasing Mn at short-term]Physiological traits and Mn transporter genes expression in ryegrass genotypes under increasing Mn at short-term

Highbush blueberry (Vaccinium corymbosum L.) is an important crop well adapted to acid soils, but sensitive to Al3+ toxicity. Gypsum amendments are frequently used to reduce Al3+ toxicity in V. corymbosum. However, little is known about the physiological and metabolic responses to gypsum applicat...


Alarcon Poblete, EdithGonzalez Villagra, Jorgede Oliveira Silva, Franklin MagnumNunes Nesi, AdrianoInostroza Blancheteau, ClaudioAlberdi, MirenReyes Diaz, Marjorie[Metabolic responses of Vaccinium corymbosum L. cultivars to Al3+ toxicity and gypsum amendment]Metabolic responses of Vaccinium corymbosum L. cultivars to Al3+ toxicity and gypsum amendment

The impact of increased artificial UV-B radiation on photosynthetic performance, antioxidant and SOD activities and molecular antioxidant metabolism responses in leaves of two highbush blueberry (Vaccinium corymbosum L. cv. Brigitta and Bluegold) genotypes was studied. Plants were grown in a soli...


Inostroza Blancheteau, ClaudioAcevedo, PatricioLoyola, RodrigoArce Johnson, PatricioAlberdi, MirenReyes Diaz, Marjorie[Short-term UV-B radiation affects photosynthetic performance and antioxidant gene expression in highbush blueberry leaves]Short-term UV-B radiation affects photosynthetic performance and antioxidant gene expression in highbush blueberry leaves

Manganese (Mn) is an essential micronutrient for plants; however, in excess, it can have negative effects on their physiological and biochemical characteristics. We evaluate photosynthetic performance, antioxidant activity, and organic acid exudations to clarify the mechanisms involved in highbus...


Millaleo, RayenAlvear, MarysolAguilera, PaulaGonzález Villagra, Jorgede la Luz Mora, MariaAlberdi, MirenReyes-Diaz, Marjorie[Mn Toxicity Differentially Affects Physiological and Biochemical Features in Highbush Blueberry (Vaccinium corymbosum L.) Cultivars]Mn Toxicity Differentially Affects Physiological and Biochemical Features in Highbush Blueberry (Vaccinium corymbosum L.) Cultivars

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso