Resultados de búsqueda - "Chang’an"

Integration of a battery of biomarkers to evaluate the health status of field-collected frogs of Leptodactylus luctator living in ecosystems with different anthropogenic disturbanc... por Bahl, María Florencia, Salgado Costa, Carolina, Demetrio, Pablo Martín, Mac Loughlin, Tomás Mariano, Arruti, María Emilia, Brodeur, Celine Marie, Natale, Guillermo Sebastián

“…Amphibians are the most threatened group of vertebrates because they have certain biological and ecological characteristics that make them sensitive to environmental changes. The aim of this study was to evaluate the health status of field-collected adult frogs of Leptodactylus luctator (Amphibia, Anura) living in sites with different anthropogenic disturbances (florihorticulture, petrochemical industry and sewage discharges) and a reference site without any detectable influence of such activities. …”
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Morphological and Pigment Responses to Far-Red and Photosynthetically Active Radiation in an Olive Cultivar Suitable for Super-High-Density Orchards por Ladux, Federico J., Gonzalez, Carina Veronica, Trentacoste, Eduardo Rafael, Searles, Peter Stoughton, Rousseaux, María Cecilia

“…The +FR responses found here could lead to changes in hedgerow architecture and light distribution within the hedgerow.…”
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Improving accuracy of breeding values by incorporating genomic information in spatial - competition mixed models por Cappa, Eduardo Pablo, El-Kassaby, Yousry A., Muñoz, Facundo, Garcia, Martin Nahuel, Villalba, Pamela Victoria, Klapste, Jaroslav, Marcucci Poltri, Susana Noemi

“…Climate change and the increasing demand for sustainable energy resources require urgent strategies to increase the accuracy of selection in tree breeding (associated with higher gain). …”
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Insights into management and physiological determinants of lowest pod height in soybean por Goufo, Piebiep, Kluver, Robert, Cerrudo, Aníbal Alejandro, Naeve, Seth

“…Data indicated that the elongation of internodes 10, 11, and 12, along with changes in the red to far-red light ratio beneath the canopy, plays a pivotal role in determining the location of the lowest pods. …”
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Molecular characterization of equine rotavirus group A detected in Argentinean foals during 2009–2014 por Miño, Samuel, Aduriz Guerrero, Matí­as, Barrandeguy, Maria Edith, Parreño, Viviana

“…The results of this study also show a cyclic pattern of the G3 and G14 prevalence in the horse population with a change in G3:G14 frequencies from year to year. Furthermore, clustering in the phylogenetic tree suggests evolutionary and geographic relationships between the Argentinean strains compared with the strain circulating worldwide.…”
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Targeting Leishmania infantum Mannosyl-oligosaccharide glucosidase with natural products : potential pH-dependent inhibition explored through computer-aided drug design por Goyzueta-Mamani, Luis Daniel, Barazorda-Ccahuana, Haruna Luz, Candia-Puma, Mayron Antonio, Galdino, Alexsandro Sobreira, Machado-de-Avila, Ricardo Andrez, Giunchetti, Rodolfo Cordeiro, Medina-Franco, José L., Florin-Christensen, Mónica, Ferraz Coelho, Eduardo Antonio, Chavez Fumagalli, Miguel Angel

“…Using computer-aided drug design (CADD) approaches, the potential inhibitory effect of these NP candidates was evaluated by inhibiting the Mannosyl-oligosaccharide Glucosidase Protein (MOGS) from Leishmania infantum, an enzyme essential for the protein glycosylation process, at various pH to mimic the parasite’s changing environment. Also, computational analysis was used to evaluate the Absorption, Distribution, Metabolism, Excretion, and Toxicity (ADMET) profile, while molecular dynamic simulations were used to gather information on the interactions between these ligands and the protein target. …”
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Yeast population dynamics during prefermentative cold soak of Cabernet Sauvignon and Malbec wines por Maturano, Yolanda Paola, Mestre Furlani, Maria Victoria, Esteve Zarzoso, Braulio, Nally, María Cristina, Lerena, Marí­a Cecilia, Toro, Maria Eugenia, Vazquez, Fabio, Combina, Mariana

“…Prefermentative cold soak conducted at 14 ± 1 °C favoured development of Hanseniospora uvarum and Candida zemplinina, whereas cold soak conducted at 8 ± 1 °C favoured growth of Saccharomyces cerevisiae. At 2.5 ± 1 °C, no changes in yeast species were recorded. Acidity and bitterness, two sensory descriptors, appear to be related to wines produced with prefermentative cold soak carried out at 14 ± 1 °C. …”
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Mapping Ecosystem Conservation Priority Based on Social Assessment, a Tool to Assist Land Use Planning por Ahumada, María Luján, Cavallero, Laura, Easdale, Marcos Horacio, Tittonell, Pablo Adrian, Lopez, Dardo Ruben

“…The lack of planning regarding the spatial location and extent of different anthropogenic activities (such as agricultural production, biodiversity conservation, tourism, and urbanization) results in unsustainable land use and occupancy. Unplanned land use change threatens the supply of ecosystem services (ES) and thus, human well-being. …”
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Dredging and sediment discharge in a river with floodplain. Physicochemical and microbiological effects in Paraná river por Gonzalez, Maria Josefina, Gonzalez, Stella Maris, Paira, Aldo Raul, Collins, Pablo

“…Some physicochemical variables increased in the water column immediately after the water mass passed through the operating dredge, including sediment resuspension. The parameter changes were transient, as there were no significant increases in the variables downstream of the dredge during dredging and discharge operations or after dredging work. …”
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Forage production in tall fescue and kikuyugrass mixed swards subjected to different defoliation strategies por Winter, Fábio L., Pittaro, Gabriela, Schmitt, Daniel, Moncada, Valentina Y.M., Mello, Guilherme R. de, Miqueloto, Tiago, Bernardon, Angela, Barreta, Daniel A., Garzón Camacho, Pedro A., Sbrissia, André F.

“…Our study demonstrated that in a mixed sward of warm- and cool-season perennial grasses, both the pre-grazing canopy height and the presence of an SCG influence year-round forage production by changing their canopy attributes.…”
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Participatory surveillance reveals marsh deer mortality event during an extraordinary flood in Ibera Wetlands, Argentina por Orozco, María Marcela, Guillemi, Eliana Carolina, Minatel, Leonardo, Schapira, Andrea, Caimi, Karina Cynthia, Berra, Yanina, Blanco, Paula, Di Nucci, Dante, Farber, Marisa Diana, Fernandez, M. Pilar, Argibay, Hernán Darío

“…Few documented cases show how environmental changes and pathogens interact to trigger mortality scenarios and reveal their causes. …”
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Yield determination of temperate maize hybrids with different end-uses : an ecophysiological analysis por Chazarreta, Yésica Daniela, Alvarez Prado, Santiago, Giménez, Víctor D., Carcedo, Ana Julia Paula, López, César G., Ciampitti, Ignacio Antonio, Otegui, María Elena

“…Maize (Zea mays L.) production in Argentina changed markedly during the last decade due to the widespread adoption of late sowing dates, expanding its productive area, and diversifying crop end-uses. …”
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Transgenic expression of tobacco mosaic virus capsid and movement proteins modulate plant basal defense and biotic stress responses in Nicotiana tabacum por Conti, Gabriela, Rodriguez, Maria Cecilia, Manacorda, Carlos Augusto, Asurmendi, Sebastian

“…Plant viruses cause metabolic and physiological changes associated with symptomatic disease phenotypes. …”
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Ecophysiological and Molecular Analysis of Contrasting Genotypes for Leaf Senescence in Sunflower (Helianthus annuus L.) Under Differential Doses of N in Soil por Becheran, Daniela E., Corzo, Melanie Anahi, Ploschuk, Edmundo L., Nicosia, Salvador Maria, Moschen, Sebastian Nicolas, Bengoa Luoni, Sofía Ailin, Di Rienzo, Julio, Heinz, Nicolas, Alvarez, Daniel, Fernandez, Paula Del Carmen

“…It can be associated with different stresses or environmental conditions, manifesting itself widely in the context of climate change and limiting yield, especially in crops of agronomic relevance. …”
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Assessing the Impact of Ramularia Leaf Spot on Barley: Prospects for Fungicide Protection Strategies and Weather-Based Prediction Models in Argentina por Erreguerena, Ignacio Antonio, Quiroz, Facundo Jose, Cambareri, Matias, Pereyra, Silvia, Havis, Neil David, Carmona, Marcelo Anibal

“…Characteristics of the pathogen such as a long latency period, high evolutionary potential, numerous transposonic regions and the ability to infect alternative hosts facilitate Rcc adaption to environmental changes and/or control measures such as fungicides. …”
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TMV-Cg Coat Protein stabilizes DELLA proteins and in turn negatively modulates salicylic acid-mediated defense pathway during Arabidopsis thaliana viral infection por Rodriguez, Maria Cecilia, Conti, Gabriela, Zavallo, Diego, Manacorda, Carlos Augusto, Asurmendi, Sebastian

“…Quantitative RT-qPCR analysis of DELLA target genes showed that CgCP alters relative expression of several target genes, indicating that the DELLA proteins mediate transcriptional changes produced by CgCP expression. Analyses by fluorescence confocal microscopy showed that CgCP stabilizes DELLA proteins accumulation in the presence of gibberellic acid (GA) and that the DELLA proteins are also stabilized during TMV-Cg virus infections. …”
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Organic chromium supplementation in the diet of three porcine genotypes with different growth potential: effects on growth, metabolites, hormones, and carcass traits por Falcón Martínez, Jovita, Domínguez Vara, Ignacio Arturo, Pescador Salas, Nazario, Trujillo Gutiérrez, Daniel, Bórquez Gastelum, José Luis, Sánchez Torres, Juan Edrei, Morales Almaraz, Ernesto, Mondragón Ancelmo, Jaime, Rodríguez Gaxiola, Miguel Angel, Velázquez Garduño, Gisela, Grigioni, Gabriela Maria, Grageola Nuñez, Fernando

“…Chromium (Cr) potentiates insulin, influences the weight gain composition and carcass through changes in metabolites and hormones. The aim was to analyze the performance, carcasses, metabolites, and hormones of three porcine genotypes, G1 = Mexican Hairless × Yorkshire, G2 = Asian × Mexican Hairless, and G3 = Asian × Yorkshire, males and females with dietary Cr-L methionine (Cr-Met) (0.250 mg kg−1 DM). …”
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Editorial : Current status of honey bee genetic and breeding programs : progress and perspectives por Palacio, María Alejandra, Guzman-Novoa, Ernesto, Scannapieco, Alejandra Carla, Giacobino, Agostina, Mondet, Fanny

“…Populations of these insects face numerous challenges that affect their fitness and survival as the intensification of agriculture, climate change, and some diseases and parasites, including the mite Varroa destructor. …”
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From waste to worth: stability, bioaccessibility, and cellular antioxidant activity of microencapsulated red grape pomace phenolics por Lingua, Mariana Soledad, Sabatino, María Eugenia, Cuatrin, Alejandra, Salvucci, Emiliano, Blajman, Jesica, Boye Bosch, Roxana Beatriz, Wunderlin, Daniel Alberto, Baroni, María Verónica

“…An integrated approach was proposed, investigating the production by spray drying of easy-to-handle microparticles, rich in stable compounds with antioxidant properties demonstrated after simulated digestion using in vitro assays and Caco-2 cells. The changes in microbiota composition after fermentation were also studied. …”
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Mollisol : biological characterization under Zero Tillage with different crops sequences por Silvestro, Luciana Belén, Biganzoli, Fernando, Forjan, Horacio Jose, Albanesi de Garay, Ada Susana, Arambarri, Angélica Margarita, Manso, Marina Lucrecia, Moreno, Maria Virginia

“…The crop sequences used can change the aforementioned properties, too. In this study, we evaluated the effect of crop sequences under zero tillage management on soil biological and chemical properties including vertical distribution of soil organic carbon, soil basal respiration, and dehydrogenase, acid phosphatase, and urease activity along a seasonal year and at different soil depths. …”
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