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Mostrando ítems 3342-3361 de 3666
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Symbionts do not affect the mating incompatibility between the Brazilian-1 and Peruvian morphotypes of the Anastrepha fraterculus cryptic species complex
(Springer Nature, 2019-12)The South American fruit fly, Anastrepha fraterculus, is clearly undergoing a speciation process. Among others, two of their morphotypes, the Brazilian-1 and Peruvian, have accumulated differences in pre- and post-zygotic ... -
Synergic activity of Cel8Pa β-1,4 endoglucanase and Bg1Pa β-glucosidase from Paenibacillus xylanivorans A59 in beta-glucan conversio
(Elsevier, 2020-12)In the efficient bioconversion of polysaccharides from lignocellulosic biomass, endoglucanases and β-glucosidases are key enzymes for the deconstruction of β-glucans. In this work, we focused on a GH8 endoglucanase ... -
Synergy between glyphosate- and cypermethrin-based pesticides during acute exposures in tadpoles of the common South American Toad Rhinella arenarum
(2014)The herbicide glyphosate and the insecticide cypermethrin are key pesticides of modern management in soy and corn cultures. Although these pesticides are likely to co-occur in ephemeral ponds or aquatic systems supporting ... -
Synthetic Communities of Bacterial Endophytes to Improve the Quality and Yield of Legume Crops
(IntechOpen, 2022-03-31)Plant-associated microbiomes confer fitness advantages to the plant host by growth promotion through different mechanisms including nutrient uptake, phytohormones production, resistance to pathogens, and stress tolerance. ... -
Synthetic multi-antibiotic resistant plasmids in plant-associated bacteria from agricultural soils
(Elsevier, 2020-09)Objectives: Unlike higher organisms such as domestic animals and cultivated plants, which display a robust reproductive isolation and limited dispersal ability, microbes exhibit an extremely promiscuous gene flow and can ... -
Systemic administration of imiquimod as an adjuvant improves immunogenicity of a tumor-lysate vaccine inducing the rejection of a highly aggressive T-cell lymphoma
(Elsevier, 2019-06)T-cell lymphomas include diverse malignancies. They are rare, some have low survival rates and they lack curative therapies. The aim of this work was to assess whether employing the TLR7 agonist imiquimod and the T-cell ... -
Systemic antibodies administered by passive immunization prevent generalization of the infection by foot-and-mouth disease virus in cattle after oronasal challenge
(2018-05)The role of passively transferred sera in the protection against aerogenous foot-and-mouth disease (FMD) virus infection in cattle was evaluated using vaccine-induced immune serum preparations obtained at 7 and 26 days ... -
Systemic Foot-and-Mouth Disease Vaccination in Cattle Promotes Specific Antibody-Secreting Cells at the Respiratory Tract and Triggers Local Anamnestic Responses upon Aerosol Infection
(2015-09)Foot-and-mouth disease (FMD) is a highly contagious viral disease affecting biungulate species. Commercial vaccines, formulated with inactivated FMD virus (FMDV), are regularly used worldwide to control the disease. Here, ... -
Systems biology analysis of temporal in vivo Brucella melitensis and bovine transcriptomes predicts host : pathogen protein–protein interactions
(2017-07)To date, fewer than 200 gene-products have been identified as Brucella virulence factors, and most were characterized individually without considering how they are temporally and coordinately expressed or secreted during ... -
Taking advantage og organelle genomes in plant breeding: an integrated approach = Aprovechando los genomas de las organelas en el mejoramiento genético de plantas: un enfoque integrado
(Sociedad Argentina de Genética, 2019-07)Plant cells carry their genetic information in three compartments: the nucleus, the plastids and the mitochondria. In last years, next-generation sequencing has allowed the development of genomic databases, which are ... -
Talaromyces systylus, a new synnematous species from Argentinean semi-arid soil
(2016)The discovery of an interesting new synnematous Talaromyces species from Argentinean semi-arid soil has enlarged the number of synnema-producing species. Talaromyces systylus sp. nov. is characterized by the production of ... -
Talking water: interplay of gender, trust and expertise in agricultural extension groups in Mendoza, Argentina
(IOP Science, 2024-06)Stakeholder adaptation is a critical strategy to overcome changing climate patterns worldwide. Still it relies on the speed and effectiveness of information flow to end-users. Research shows that the loss of information ... -
Taller implementación del enfoque territorial en el INTA: caso "Chajarí"
(2017-06-16)En síntesis 1. En PE Brechas se partía de estudiar razones de adopción de la práctica TRV en cítricos (2015) 2. Diciembre 2015 se realiza taller exploratorio con productores en Chajarí 3. 2016. Se sintetiza una primera ... -
Taller “Acordando problemas y acciones con actores del sector”
(INTA, 2017-06-01)En el Oasis Este de Mendoza, un estudio identifica factores que inciden en la adopción de tecnología e innovación productiva en la producción vitivinícola familiar. Se abordan realidades territoriales desde perspectivas ... -
Tamberos familiares del oeste del conurbano bonaerense: sus lógicas de producción, reproducción y sus estrategias pluriactivas
(Facultad de Ciencias Agrarias y Forestales, Universidad Nacional de La Plata, 2020-07)En Argentina, la producción agropecuaria familiar tiene una importante relevancia, tanto por el número de explotaciones que existen, así como por la generación de empleo, arraigo y alimentos para consumo interno. En el ... -
Tambos familiares de la Cuenca Abasto Sur. El caso de la Cooperativa Amanecer Organizado, partidos de Punta Indio y Magdalena, Buenos Aires, Argentina
(Facultad de Ciencias Agrarias, Universidad Nacional de Rosario., 2022-10)En los últimos treinta años, la producción de leche en Argentina fue atravesando grandes transformaciones, siendo la disminución del número de tambos una de las más significativas. Sin embargo, aún pueden verse una gran ... -
Tannins and bacitracin differentially modulate gut microbiota of broiler chickens
(2018-02)Antibiotic growth promoters have been used for decades in poultry farming as a tool to maintain bird health and improve growth performance. Global concern about the recurrent emergence and spreading of antimicrobial ... -
Taxonomic novelties in Myrosmodes (Orchidaceae) from the northwestern Argentine Andes
(Springere, 2019-12-05)Myrosmodes noemiae (Orchidaceae), a new species from the Puna biome in the high northwestern Argentine Andes, is described and illustrated. This species is currently known from a single population; its habitat, a distribution ... -
Techos verdes, sistemas extensivos que requieren equipos profesionales multidisciplinarios
(2015-08)Desde hace unos años hay una tendencia cada vez más fuerte a la búsqueda de estructuras naturadas en las grandes urbes. Esto responde a un conjunto de necesidades y tendencias; por un lado, es la toma de conciencia de los ... -
Techos verdes: una alternativa ante las lluvias urbanas en exceso
(INTA, 2024-03-26)Especialistas del INTA destacan la importancia de anticiparse a estos eventos climáticos con infraestructura estratégica como los techos verdes que pueden construirse sobre superficies horizontales de edificios o casas ...