Resultados de búsqueda - FIFA.~

Use of compost from olive oil by-products as soil amendment: effect on physical and chemical properties of loamy-sand soils por Bueno Grimalt, Luis Anibal, Bosch-Rubia, G., Sanchez-Montilla, R., Monetta, Pablo Miguel

“…Regarding to chemical parameters, contents of organic matter (OM), nitrogen (N), available P and available K were higher in amended soils than in control soils. Finally, EC was markedly increased at initial time, however, it decreased to normal levels 30 days after amendment. …”
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Cestode parasites release extracellular vesicles with microRNAs and immunodiagnostic protein cargo por Ancarola, María Eugenia, Marcilla, Antonio, Herz, Michaela, Macchiaroli, Natalia, Pérez, Matías, Asurmendi, Sebastian, Brehm, Klaus, Poncini, Carolina, Rosenzvit, Mara Cecilia, Cucher, Marcela

“…Among the identified proteins, eukaryotic vesicle-enriched proteins were identified as expected, but also proteins used for cestode disease diagnosis, proteins related to neurotransmission, lipid binding proteins as well as host immunoglobulins and complement factors. Finally, we confirmed by capillary electrophoresis the presence of intravesicular RNA for both parasites and detected microRNAs by reverse transcription-PCR. …”
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Urban, periurban and horticultural landscapes – Conflict and sustainable planning in La Plata district, Argentina por Baldini, Carolina, Marasas, Mariana Edith, Tittonell, Pablo Adrian, Drozd, Andrea Alejandra

“…We identified elements that could take part of a multifunctional network of green spaces, made them spatially explicit, and defined a core area for the protection of horticultural production. Finally, we propose recommendations for territorial planning aimed at improving the conditions for the development of more sustainable productive landscapes, a problem that predominates across the world.…”
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ROS-Scavenging Enzymes as an Antioxidant Response to High Concentration of Anthracene in the Liverwort Marchantia polymorpha L. por Spinedi, Nahuel, Storb, Romina, Aranda, Elisabet, Romani, Facundo, Svriz, Maya, Varela, Santiago Agustin, Moreno, Javier E., Fracchia, Sebastian, Cabrera, Juan, Batista-García, Ramón Alberto, Ponce de León, Inés, Scervino, j. Martin

“…However, we found an increase in the activity of main ROS-detoxifying enzymes of 34.09% of peroxidase and 692% of ascorbate peroxidase, supported at transcriptional level with the upregulation of ROS-related detoxifying responses. Finally, we found that M. polymorpha tolerated anthracene-stress under the lowest concentration used and can suffer physiological alterations under higher concentrations tested related to the accumulation of anthracene within plant tissues. …”
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P26 enhances baculovirus gene delivery by modulating the mammalian antiviral response por Amalfi, Sabrina, Plastine, María Del Pilar, Lopez, Maria Gabriela, Gravisaco, María José, Taboga, Oscar Alberto, Alfonso, Victoria

“…Besides, we proved P26 functionality in a stable-transformed cell line where the protein was constitutively expressed, preventing the production of IFN-β induced by baculovirus and resulting in an improvement in the transduction efficiency by the attenuation of the antiviral activity. Finally, we incorporated P26 into budded virions by capsid display or passive incorporation, and the results showed that both strategies resulted in an improvement of 3–17 times in the efficiency of transgene expression in murine fibroblasts. …”
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TLR9 activation is required for cytotoxic response elicited by baculovirus capsid display por Molinari, Maria Paula, Crespo, Maria Ines, Molina, Guido Nicolas, Dho, Nicolás D., Marinho, Fábio V., Maletto, Belkys Angélica, Leclerc, Claude, Oliveira, Sergio C., Taboga, Oscar Alberto, Cebrian, Ignacio, Moron, Victor Gabriel

“…Importantly, we demonstrated with this strategy that the induction of cytotoxic T cells and IL-12 production by DCs are TLR9-dependent and STING-independent. Finally, our study shows differential intracellular processing for capsid and surface baculovirus proteins in DCs and highlights the role of different danger receptors during cytotoxic T cell priming through the capsid display delivery system, which could lead to improved baculovirus-based vaccines development.…”
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Plan de Mediano Plazo (PMP) 2021-2025 por Instituto Nacional de Tecnología Agropecuaria (INTA)

“…La pandemia del COVID-19 que irrumpió en el mundo a finales del 2019 como nueva zoonosis, por su magnitud y severidad generó rápidamente una crisis sanitaria, política, económica y social que ha llevado a la economía global a una profunda recesión. …”
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Drosophila suzukii in Argentina: State of the Art and Further Perspectives por Buonocore Biancheri, María Josefina, Kirschbaum, Daniel Santiago, Suárez, Lorena del Carmen, Ponssa, Marcos Darío, Ovruski Alderete, Sergio Marcelo

“…In view of that, the article reviews first the current threat status of SWD in Argentina, provides summarized information on crop and non-crop host fruits, seasonal variation and population dynamics, resident natural enemy assemblages, and describes control actions implemented to date. Finally, the need to focus local control actions within an integrated national SWD management program is emphasized. …”
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Reservas para sistemas de producción animal. Forrajes conservados. Silaje de Maíz. Campaña 22-23 por Malmantile, Alberto, Widmer, Thomas

“…Posteriormente se enviaron al laboratorio a determinaciones finales de calidad de espiga y caña+hoja.…”
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Efficient CRISPR/Cas9 genome editing in alfalfa using a public germplasm por Bottero, Ana Emilia, Massa, Gabriela Alejandra, Gonzalez, Matías Nicolás, Stritzler, Margarita, Tajima, Hiromi, Gomez, Maria Cristina, Frare, Romina Alejandra, Feingold, Sergio Enrique, Blumwald, Eduardo, Ayub, Nicolás Daniel, Soto, Gabriela Cynthia

“…Using the CRISPR/Cas9 system and two sgRNAs, we have also edited the alfalfa gene NOD26, generating plants with different doses of alleles at this locus, including complete gene knockout at high efficiency (11%). Finally, we discuss the potential applications of genome-editing technologies to polyploid research and to alfalfa improvement public programs.…”
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Enhanced high-spatial resolution radiographic images based on COTS CMOS image sensors applied to wood dendrochronology and densitometry por Corzi, Damian Leonel, Lipovetzky, Jose, Alcalde Bessia, Fabricio Pablo, Baqué, Laura, Sergent, Anne Sophie Marie, Pérez, Martín, Sofo Haro, Miguel, Artola Vinciguerra, Ignacio Carlos, Martinez Meier, Alejandro, Dalla Salda, Guillermina, Varela, Santiago Agustin, Gómez Berisso, Mariano

“…The model was developed based on diverse analyses of geometry and composition of the sensor, such as Focus Ion Beam, Scanning Electron Microscopy, and Time-of-Flight Secondary Ion Mass Spectrometry, and takes into account the X-ray beam attenuations and the photon interaction with the sensor. Finally, this model enables the estimation of the transmission based on the density and thickness of the wood samples.…”
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Selection of bacterial isolates with fungal inhibition against alfalfa phytopathogens to constitute a bacterial consortium = Selección de cepas bacterianas con capacidad antifúngic... por Moreno, Maria Valeria, Arolfo, Valeria, López, José Luis, Erdozain, Sofía Agostina, Bigatton, Ezequiel Darío, Ayoub, Ibrahim, Lucini, Enrique Iván, Lagares, Antonio, Odorizzi, Ariel

“…The availability of a bacterial consortium that promotes biocontrol and biological nitrogen fixation represents the preferred strategy for alfalfa breeding programs.…”
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Genome editing of soybean inoculant using CRISPR/Cas9 system: enhancing agricultural sustainability por Serantes, Maria Laura, Stritzler, Margarita, Brambilla, Silvina Maricel, Soto, Gabriela Cynthia, Ayub, Nicolás Daniel

“…Using the CRISPR/Cas9 system and three sgRNAs, we have edited the genes 16S, napA and glxA from strains E109 and SEMIA5079, generating mutants with streptomycin tolerance, reduced nitrate reductase activity, and increased catalase activity, respectively. Finally, we discuss how the CRISPR/Cas9 system can contribute to bridging the gap between crop and inoculant improvement, and its possible role in producing a new generation of climate-smart inoculants.…”
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Advances in the determination of forage and forestry production and greenhouse gas mitigation in silvopastoral systems in the Espinal Periestépico region of Argentina por Montenegro, Agustín Rodrigo, Teran, Ezequiel Jesús, Torres, Yanina Alejandra, Blazquez, Francisco Ruben, Juliarena, María Paula, Gyenge, Javier

“…A different soil water dynamics were observed according to vegetable cover and soil depth. Finally, CH4 oxidation rate revealed different patterns between locations and vegetable cover. …”
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The Role of Reproductive Modes in Shaping Genetic Diversity in Polyploids: A Comparative Study of Selfing, Outcrossing, and Apomictic Paspalum Species por Reutemann, Verena, Schedler, Mara, Hojsgaard, Diego H., Brugnoli, Elsa Andrea, Zilli, Alex Leonel, Acuña, Carlos Alberto, Honfi, Ana I., Martínez, Eric Javier

“…The apomictic species exhibited the lowest intrapopulation molecular diversity, forming uniclonal populations with high interpopulation differentiation, highlighting the fixation of distinct gene pools via apomixis. This is the first report about genetic diversity in populations of sexual allopolyploid species of Paspalum. …”
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Genomic and physiological plasticity in natural variants of commercial soybean inoculants supports the non-GMO status of base-edited inoculants por Cardillo, Maria Eugenia, Brambilla, Silvina Maricel, Liebrenz, Karen Ivana, Frare, Romina Alejandra, Maguire, Vanina Giselle, Soto, Gabriela Cynthia, Ruiz, Oscar Adolfo, Ayub, Nicolás Daniel

“…In vitro and in planta assays confirmed that these natural mutations impact key traits, including oxidative stress resistance, root attachment, cell survival, and nitrogen fixation efficiency. These findings provide a scientific basis for regulatory decisions by demonstrating that genomic variability within commercial inoculants is a natural process and support the classification of base-edited inoculants as equivalent to non-genetically modified organisms (non-GMOs).…”
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Employing scientific evidence through synthetic indices to support management and conservation policies for an endangered tree of the Gran Chaco por Camps, Gonzalo Andres, Cosacov, Andrea, Verga, Anibal, Sérsic, Alicia N.

“…The third index provides supplementary insights into the species’ utilization by indigenous groups. Finally, the fourth index combines all the aforementioned data to prioritize the most valuable and threatened localities. …”
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Self‐regeneration of hairy vetch (Vicia villosa Roth) as affected by seedling density and soil tillage method in a semi‐arid agroecosystem por Renzi Pugni, Juan Pablo, Chantre Balacca, Guillermo Ruben, Cantamutto, Miguel Angel

“…Vicia villosa Roth is a forage legume with the capability for biological N fixation and natural reseeding, which could contribute to sustainability in semi‐arid regions. …”
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Novel Butyrylcholinesterase Inhibitor Alkaloids from Cannabis sativa Roots: Bioguided Isolation and In Silico Study por Ortiz, Javier Esteban, Adarvez Feresin, Camila Wadía, Llalla Cordova, Olimpia, Cristos, Diego Sebastian, Garro, Adriana Deolinda, Feresin, Gabriela Egly

“…The molecular modeling study revealed a conserved interaction profile across both alkaloids, indicating the amino acids TRP82, GLU197, TYR440, and HIS438 as the major contributors involved in the complex formation. Finally, CS and ACS exhibited low in silico predictive toxicity values. …”
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Soil organic carbon and total nitrogen in a Leucaena leucocephala silvopastoral system in the Chaco region, Argentina por Banegas, Natalia Romina, Corbella, Roberto, Plasencia, Adriana, Viruel, Emilce, Rabello, Martín, Montaldi, Sebastián Ignacio, Radrizzani Bonadeo, Alejandro

“…These increases in OC and TN with leucaena can be associated to root biomass allocation deeper into the soil profile, increased N inputs from leaf deposition, animal manure and urine, and nodule N-fixation. Despite the rise in TN in the surface soil, OC decreased in this layer, which is linked to the low grass cover, a result of high grazing pressure aimed at controlling leucaena hedgerow height. …”
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