Listar Producción Académica por autor
Mostrando publicaciones 1-13 de 13
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Do fungal-endosymbionts improve crop nutritional quality and tolerance to stress by boosting flavonoid-mediated responses?
Morales-Quintana, Luis; Miño, Roberto; Mendez-Yañez, Angela; Gundel, Pedro E.; Ramos, Patricio (2022)Climate change is threatening human activities, but the combination of water scarcity and heat waves are particularly challenging agriculture. Accumulating literature shows that beneficial fungal endophytes improve plant ...
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Early effects of mycorrhizal fungal inoculum and fertilizer on morphological and physiological variables of nursery-grown Nothofagus alessandrii plants
Cabrera-Ariza, Antonio; Silva-Flores, Patricia; González-Ortega, Marta; Acevedo-Tapia, Manuel; Cartes-Rodríguez, Eduardo; Palfner, Götz; Ramos, Patricio; Santelices-Moya, Rómulo (2023)Nothofagus alessandrii (ruil) is an endangered relict species, endemic to the Mediterranean area of Chile, and one of the most threatened trees in the country. Its natural distribution area has been greatly reduced by the ...
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Editorial: molecular and biochemical effects exerted by the interaction of symbiotic microorganisms with plants to improve their response to environmental stresses
Ramos, Patricio; Gundel, Pedro E.; Pollmann, Stephan (2023) -
Editorial: revisiting the limits of plant life - plant adaptations to extreme terrestrial environments relating to astrobiology and space biology
Zupanska, Agata Klaudia; Arena, Carmen; Zuñiga, Gustavo E.; Casanova-Katny, Angelica; Turnbull, Johanna Dorothy; Bravo, León Aloys; Ramos, Patricio; Sun, Hang; Shishov, Vladimir V. (2023) -
Evolution of the volatile organic compounds, phenols and antioxidant capacity during fruit ripening and development of rubus ulmifolius schott fruits
Castro, Ricardo I.; Vásquez Rojas, Carlos; Gil i Cortiella, Mariona; Parra-Palma, Carolina; Ramos, Patricio; Morales-Quintana, Luis (2023)Nowadays, a growing interest in consumers’ fruit with a high content of health-promoting compounds has been observed. In this sense, wild berries have received special attention based on their high accumulation of phenolic ...
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Floral development on Vitis vinifera Is associated with MADS-Box transcription factors through the transcriptional regulation of VviZIP3
Saavedra Núñez, Germán; González-Villanueva, Enrique; Ramos, Patricio (2023)Several grapevine (Vitis vinifera L.) cultivars show a tendency to develop parthenocarpic seedless grapes, affecting fruit yield and quality. This reproductive disorder originates in defective ovule fertilization due to a ...
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Fungal endophytes enhance the photoprotective mechanisms and photochemical efficiency in the Antarctic Colobanthus quitensis (Kunth) Bartl. Exposed to UV-B radiation
Barrera, Andrea; Hereme, Rasme; Ruiz-Lara, Simon; Larrondo, Luis F.; Gundel, Pedro E.; Pollmann, Stephan; Molina-Montenegro, Marco A.; Ramos, Patricio (2020)Antarctic plants have developed mechanisms to deal with one or more adverse factors which allow them to successfully survive such extreme environment. Certain effective mechanisms to face adverse stress factors can arise ...
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Fungal endophytes exert positive effects on Colobanthus quitensis under water stress but neutral under a projected climate change scenario in Antarctic
Hereme, Rasme; Morales-Navarro, Samuel; Ballesteros, Gabriel; Barrera, Andrea; Ramos, Patricio; Gundel, Pedro E.; Molina-Montenegro, Marco A. (2020)Functional symbiosis is considered one of the successful mechanisms by which plants that inhabit extreme environment improve their ability to tolerate different types of stress. One of the most conspicuous type of symbiosis ...
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Getting ready for the ozone battle: vertically transmitted fungal endophytes have transgenerational positive effects in plants
Ueno, Andrea C.; Gundel, Pedro E.; Molina-Montenegro, Marco A.; Ramos, Patricio; Ghersa, Claudio M.; Martínez-Ghersa, M. Alejandra (2021)Ground-level ozone is a global air pollutant with high toxicity and represents a threat to plants and microorganisms. Although beneficial microorganisms can improve host performance, their role in connecting environmentally ...
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Improvement in the physiological and biochemical performance of strawberries under drought stress through symbiosis with Antarctic fungal endophytes
Morales-Quintana, Luis; Moya, Mario; Santelices-Moya, Rómulo; Cabrera-Ariza, Antonio; Rabert, Claudia; Pollmann, Stephan; Ramos, Patricio (2022)Strawberry is one of the most widely consumed fruit, but this crop is highly susceptible to drought, a condition strongly associated with climate change, causing economic losses due to the lower product quality. In this ...
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Molecular and structural characterization of expansins modulated by fungal endophytes in the Antarctic Colobanthus quitensis (Kunth) Bartl. Exposed to drought stress
Morales-Quintana, Luis; Barrera, Andrea; Hereme, Rasme; Jara, Karla; Rivera-Mora, Claudia; Valenzuela-Riffo, Felipe; Gundel, Pedro E.; Pollmann, Stephan; Ramos, Patricio (2021)Expansins are proteins involved in cell wall metabolism that play an important role in plant growth, development, fruit ripening and abiotic stress tolerance. In the present study, we analyzed putative expansins that respond ...
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Role of glycoproteins during fruit ripening and seed development
Mendez-Yañez, Angela; Ramos, Patricio; Morales-Quintana, Luis (2021)Approximately thirty percent of the proteins synthesized in animal or plant cells travel through the secretory pathway. Seventy to eighty percent of those proteins are glycosylated. Thus, glycosylation is an important ...
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Structural and transcriptional characterization of pyruvate decarboxylase (PDC) gene family during strawberry fruit ripening process
Hormazabal-Abarza, Francisca; Bustos, Daniel; Rodríguez-Arriaza, Francisca; Sáez, Darwin; Urra, Gabriela; Parra-Palma, Carolina; Méndez-Yáñez, Ángela; Ramos, Patricio; Morales-Quintana, Luis (2024)Strawberry is one of the most popular fruits in the world, because their high fruit quality, especially with respect to the combination of aroma, flavor, color, and nutritional compounds. Pyruvate decarboxylase (PDC) is ...