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In this work, the effect of aqueous and methanolic extracts from roots and shoots of Ulex europaeus L. on the total poly phenol content of Capsicum annuum L. and Lactuca sativa L. grown in laboratory and greenhouse conditions was evaluated. Treatments consisted of U. europaeus L. extracts (20, 40...


Tighe Neira, RicardoDíaz Harris, RamiroLeonelli Cantergiani, GinaMejías Lagos, PatriciaIglesias-Gonzalez, CarlaInostroza Blancheteau, Claudio[Effect of Ulex europaeus L. extracts on polyphenol concentration in Capsicum annuum L. and Lactuca sativa L.]Effect of Ulex europaeus L. extracts on polyphenol concentration in Capsicum annuum L. and Lactuca sativa L.

Zinc oxide nanoparticles (ZnONP) are manufactured on a large scale and can be found in a variety of consumer products, such as sunscreens, lotions, paints and food additives. Few studies have been carried out on its genotoxic potential and related mechanisms in whole organisms. In the present stu...


Carmona Ortíz, EricoInostroza Blancheteau, ClaudioRubio, LauraMarcos, Ricard[Genotoxic and oxidative stress potential of nanosized and bulk zinc oxide particles in Drosophila melanogaster]Genotoxic and oxidative stress potential of nanosized and bulk zinc oxide particles in Drosophila melanogaster
Alarcon Poblete, EdithInostroza Blancheteau, ClaudioLatsague Vidal, MirthaAlberdi, Mirende Oliveira Silva, Franklin MagnumNunes Nesi, AdrianoPoblete Grant, PatriciaMerino Gergichevich, CristianReyes Diaz, Marjorie[Gypsum application ameliorates morphological and photochemical damages provoked by Al toxicity in Vaccinium corymbosum L. cultivars]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, JorgeLuengo Escobar, AnaRibera Fonseca, AlejandraCárcamo Fincheira, PazPatricia Omena Garcia, RebecaNunes Nesi, AdrianoInostroza Blancheteau, ClaudioAlberdi, MirenReyes Diaz, Marjorie[Differential mechanisms between traditionally established and new highbush blueberry (Vaccinium corymbosum L.) cultivars reveal new insights into manganese toxicity resistance]Differential mechanisms between traditionally established and new highbush blueberry (Vaccinium corymbosum L.) cultivars reveal new insights into manganese toxicity resistance

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, YeseniaAlberdi, MirenAcevedo, PatricioInostroza Blancheteau, ClaudioRengel, Zedde la Luz Mora, MariaReyes Diaz, Marjorie[Manganese toxicity and UV-B radiation differentially influence the physiology and biochemistry of highbush blueberry (Vaccinium corymbosum) cultivars]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 ...


Cárcamo Fincheira, PazReyes Diaz, MarjorieRengel, ZedAlberdi, MirenOmena Garcia, Rebeca PatriciaNunes Nesi, AdrianoInostroza Blancheteau, Claudio[Aluminum stress differentially affects physiological performance and metabolic compounds in cultivars of highbush blueberry]Aluminum stress differentially affects physiological performance and metabolic compounds in cultivars of highbush blueberry

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...


Inostroza Blancheteau, ClaudioReyes Diaz, MarjorieBerrios, GracielaRodrigues Salvador, AcacioNunes Nesi, AdrianoDeppe, MarianaDemanet, RolandoRengel, ZedAlberdi, Miren[Physiological and biochemical responses to manganese toxicity in ryegrass (Lolium perenne L.) genotypes]Physiological and biochemical responses to manganese toxicity in ryegrass (Lolium perenne L.) genotypes

In the present work, silver nanoparticles (AgNPs) synthetized with Cryptocarya alba (Peumo) leaf extract were studied. The fabrication method was fast, low cost, and eco-friendly, and the final properties of AgNPs were determined by experimental parameters, such as AgNO3 and Peumo extract concent...


Recio Sánchez, GonzaloTighe Neira, RicardoAlvarado, ClaudiaInostroza Blancheteau, ClaudioBenito, NoeliaGarcia Rodriguez, AlbaMarcos, RicardPesenti Pérez, HéctorCarmona Ortíz, Erico[Assessing the effectiveness of green synthetized silver nanoparticles with Cryptocarya alba extracts for remotion of the organic pollutant methylene blue dye]Assessing the effectiveness of green synthetized silver nanoparticles with Cryptocarya alba extracts for remotion of the organic pollutant methylene blue dye

Plant stress induced by high salinity has leading to an important reduction in crop, yields. Due to their tropical origin, citrus fruits are highly sensitive to salts. Rootstocks are the root system of fruit trees, regulating ion uptake and transport to the canopy. Therefore,, increasing their sa...


Alvarez-Gerding, XimenaEspinoza, CarmenInostroza Blancheteau, ClaudioArce-Johnson, Patricio[Molecular and physiological changes in response to salt stress in Citrus macrophylla W plants overexpressing Arabidopsis CBF3/DREB1A]Molecular and physiological changes in response to salt stress in Citrus macrophylla W plants overexpressing Arabidopsis CBF3/DREB1A

Solar UV irradiation allows life on Earth, but becomes harmful at high levels due to UV-B and UV-A irradiation, generating negative effects for all organisms, including plants. We determined the effects of solar UV irradiation on photosynthetic performance, biochemical markers, and gene expressio...


Gonzalez Villagra, JorgeMarjorie, Reyes DiazAlberdi, MirenAcevedo, PatricioLoyola, RodrigoTighe Neira, RicardoArce Johnson, PatricioInostroza Blancheteau, Claudio[Solar UV irradiation effects on photosynthetic performance, biochemical markers, and gene expression in highbush blueberry (Vaccinium corymbosum L.) cultivars]Solar UV irradiation effects on photosynthetic performance, biochemical markers, and gene expression in highbush blueberry (Vaccinium corymbosum L.) cultivars

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