Publications by authors named "Rodrigo A Contreras"

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Intrinsic responses to nitrogen deficiency of Antarctic ecotypes of Colobanthus quitensis (Kunth) Bartl. and Deschampsia antarctica Desv.
Nicolás Peña-Heyboer, Marisol Pizarro, Gustavo E Zúñiga, Rodrigo A Contreras

Plant Sci· January 2026

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Heat-Induced Volatiles Enhance Intraspecific Thermotolerance in the Antarctic Pearlwort.
Rodrigo A Contreras, Gustavo E Zúñiga

Plant Cell Environ· December 2025

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Hormonal regulation and physiological adjustments of wheat and pea plants under simulated lunar soil conditions.
Rodrigo A Contreras, Marisol Pizarro, Gustavo E Zúñiga, Cristian Valenzuela

Physiol Plant· May 2025

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Inhibition of Key Virulence Enzymes of Botrytis cinerea by Flavonoids from the Antarctic Plant Colobanthus quitensis.
Rodrigo A Contreras, Carla Pino, Gabriela Riveros, Ximena Cortés, Avanor Cidral-Christ

Chem Biodivers· February 2025

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The Carrot Phytoene Synthase 2 () Promotes Salt Stress Tolerance through a Positive Regulation of Abscisic Acid and Abiotic-Related Genes in .
Orlando Acevedo, Rodrigo A Contreras, Claudia Stange

Plants (Basel)· May 2023

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Heat Shock Tolerance in Desv. Cultivated Is Mediated by Enzymatic and Non-enzymatic Antioxidants.
Rodrigo Cortés-Antiquera, Marisol Pizarro, Rodrigo A Contreras, Hans Köhler, Gustavo E Zúñiga

Front Plant Sci· February 2021

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Desiccation tolerance in the Antarctic moss Sanionia uncinata.
Marisol Pizarro, Rodrigo A Contreras, Hans Köhler, Gustavo E Zúñiga

Biol Res· August 2019

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Cadmium and/or copper excess induce interdependent metal accumulation, DNA methylation, induction of metal chelators and antioxidant defences in the seagrass Zostera marina.
Maria Greco, Claudio A Sáez, Rodrigo A Contreras, Fernanda Rodríguez-Rojas, M Beatrice Bitonti

Chemosphere· June 2019

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Oligo-carrageenan kappa increases glucose, trehalose and TOR-P and subsequently stimulates the expression of genes involved in photosynthesis, and basal and secondary metabolisms in Eucalyptus globulus.
Silvia Saucedo, Alberto González, Melissa Gómez, Rodrigo A Contreras, Daniel Laporte

BMC Plant Biol· June 2019

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Water deficit and abscisic acid treatments increase the expression of a glucomannan mannosyltransferase gene (GMMT) in Aloe vera Burm. F.
Pamela Salinas, Carlos Salinas, Rodrigo A Contreras, Gustavo E Zuñiga, Paul Dupree

Phytochemistry· March 2019

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Copper excess detoxification is mediated by a coordinated and complementary induction of glutathione, phytochelatins and metallothioneins in the green seaweed Ulva compressa.
Axel Navarrete, Alberto González, Melissa Gómez, Rodrigo A Contreras, Patricia Díaz

Plant Physiol Biochem· February 2019

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Copper stress induces antioxidant responses and accumulation of sugars and phytochelatins in Antarctic Colobanthus quitensis (Kunth) Bartl.
Rodrigo A Contreras, Marisol Pizarro, Hans Köhler, Claudio A Sáez, Gustavo E Zúñiga

Biol Res· November 2018

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and Pyramiding in Grapevine ( cv. Crimson Seedless) Displays an Improved Defense Response Leading to Enhanced Resistance to Powdery Mildew ().
Mario Agurto, Rudolf O Schlechter, Grace Armijo, Esteban Solano, Carolina Serrano, Rodrigo A Contreras

Front Plant Sci· May 2017

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Antioxidant Responses Induced by UVB Radiation in Desv.
Hans Köhler, Rodrigo A Contreras, Marisol Pizarro, Rodrigo Cortés-Antíquera, Gustavo E Zúñiga

Front Plant Sci· May 2017

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A novel field transplantation technique reveals intra-specific metal-induced oxidative responses in strains of Ectocarpus siliculosus with different pollution histories.
Claudio A Sáez, Alberto González, Rodrigo A Contreras, A John Moody, Alejandra Moenne

Environ Pollut· April 2015

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In Vitro Cultivars of Vaccinium corymbosum L. (Ericaceae) are a Source of Antioxidant Phenolics.
Rodrigo A Contreras, Hans Köhler, Marisol Pizarro, Gustavo E Zúiga

Antioxidants (Basel)· April 2015

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Isolation and characterization of phenolic compounds and anthocyanins from Murta (Ugni molinae Turcz.) fruits. Assessment of antioxidant and antibacterial activity.
Maria Paula Junqueira-Gonçalves, Lina Yáñez, Carolina Morales, Muriel Navarro, Rodrigo A Contreras

Molecules· March 2015

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Oligo-carrageenan kappa increases NADPH, ascorbate and glutathione syntheses and TRR/TRX activities enhancing photosynthesis, basal metabolism, and growth in Eucalyptus trees.
Alberto González, Fabiola Moenne, Melissa Gómez, Claudio A Sáez, Rodrigo A Contreras

Front Plant Sci· October 2014

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Oligo-carrageenan kappa-induced reducing redox status and activation of TRR/TRX system increase the level of indole-3-acetic acid, gibberellin A3 and trans-zeatin in Eucalyptus globulus trees.
Alberto González, Rodrigo A Contreras, Gustavo Zúiga, Alejandra Moenne

Molecules· August 2014

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Oligo-carrageenans enhance growth and contents of cellulose, essential oils and polyphenolic compounds in Eucalyptus globulus trees.
Alberto González, Rodrigo A Contreras, Alejandra Moenne

Molecules· July 2013

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Cross talk among calcium, hydrogen peroxide, and nitric oxide and activation of gene expression involving calmodulins and calcium-dependent protein kinases in Ulva compressa exposed to copper excess.
Alberto González, M de Los Ángeles Cabrera, M Josefa Henríquez, Rodrigo A Contreras, Bernardo Morales

Plant Physiol· March 2012

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Copper-induced synthesis of ascorbate, glutathione and phytochelatins in the marine alga Ulva compressa (Chlorophyta).
Macarena Mellado, Rodrigo A Contreras, Alberto González, Geraldine Dennett, Alejandra Moenne

Plant Physiol Biochem· February 2012

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