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Mostrando ítems 2936-2955 de 3624
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Prueba de la tuberculina : eje central para la detección de tuberculosis en bovinos
(Centro Diagnóstico Veterinario, 2021)Hasta la actualidad no se ha logrado reemplazar su eficacia y practicidad por nuevos desarrollos tecnológicos que buscan también mitigar el impacto de la enfermedad. -
PsAA9A, a C1-specific AA9 lytic polysaccharide monooxygenase from the white-rot basidiomycete Pycnoporus sanguineus
(Springer, 2020-09)Woody biomass represents an important source of carbon on earth, and its global recycling is highly dependent on Agaricomycetes fungi. White-rot Basidiomycetes are a very important group in this regard, as they possess a ... -
Pseudomonas fluorescens Pf-5 genome-wide mutant screen for resistance to the antimicrobial peptide alfalfa snakin-1
(Oxford University Press, 2015-01)Snakin-1, a peptide produced by higher plants, has broad-spectrum antibiotic activity, inhibiting organisms ranging from Bacteria to Eukaryotes. However, the mode of action against target organisms is poorly understood. ... -
Puesta a punto de una PCR en tiempo real para la detección de Senecavirus A
(Universidad Nacional del Centro de la Provincia de Buenos Aires, 2023-08)Senecavirus A (SVA). Familia : Picornaviridae Única especie del género Senecavirus. No envuelto ARN + monocatenario. La Organización Mundial de Sanidad Animal ( lo considera de gran importancia debido a que sus signos ... -
Puesta en valor de la información de herbarios de INTA
(Sociedad Argentina de Botánica, 2023-12-01)Argentina cuenta con más de 9000 especies de plantas nativas en su amplio desarrollo geográfico latitudinal y altitudinal. El inventario de su flora requiere información disponible y rápidamente actualizable, dada la ... -
Puesta en valor de los recursos genéticos locales: el caso del maíz blanco (Zea mays) de Quili Malal
(Facultad de Ciencias Agrarias y Forestales, Universidad Nacional de La Plata, 2015)El trabajo surge a partir de la demanda de semillas de la variedad conocida como maíz blanco de Quili Malal (Zea mays) por productores del centro de Neuquén; la investigación tiene como objetivos caracterizar y valorizar ... -
Purificación de partículas virales y producción de antisuero local para la detección del entorchamiento del arroz
(Asociación Argentina de Fitopatólogos, 2021-09-22)En el año 2017 se detectó en nuestro país la enfermedad del arroz conocida como "entorchamiento", producida por Rice stripe necrosis virus (RSNV). Los síntomas incluyen muerte de plántulas, rayado foliar y malformación ... -
Purification and characterization of a GH43 β-xylosidase from Enterobacter sp. identified and cloned from forest soil bacteria
(Elsevier, 2014-03)The use of lignocellulosic biomass for second generation biofuels requires optimization of enzymatic breakdown of plant cell walls. In this work, cellulolytic bacteria were isolated from a native and two cultivated forest ... -
Quadruplex real-time TaqMan® RT-qPCR assay for differentiation of equine group A and B rotaviruses and Identification of group A G3 and G14 genotypes
(MDPI, 2023-07)Equine rotavirus A (ERVA) is the leading cause of diarrhea in foals, with G3P[12] and G14P[12] genotypes being the most prevalent. Recently, equine G3-like RVA was recognized as an emerging infection in children, and a ... -
Qualitative and quantitative factors affecting the relationship between Canola leaf spot epidemic and stem base canker (Leptosphaeria maculans) in Argentina
(Springer, 2017-09)Stem base canker caused by Leptosphaeria maculans (SBC) has been reported to affect canola production worldwide. Ascospores infections produce leaf spots (LS) in early vegetative stages. From these initial spots, the fungus ... -
Quality preservation and safety ensurement of a vegetable smoothie by high-pressure processing
(Institute of Food Science & Technology, 2019-10-31)This research aims to evaluate the effect of a previously optimized high‐pressure processing (HPP) treatment on the vegetable smoothie stability during 28 days at 5 °C and on the inactivation of a contamination with Listeria ... -
Quantification of the environmental effect on citrus canker intensity at increasing distances from a natural windbreak in northeastern Argentina
(Springer, 2014-07-15)Citrus canker, caused by the bacterium Xanthomonas citri pv. citri (Xcc), is an endemic quarantine disease in northeastern Argentina. The objective of this study was to quantify the effect of weather variables on mid-season ... -
Quantifying the negative impact of clinical diseases on productive and reproductive performance of dairy cows in central Argentina
(Elsevier, 2022-03-15)In dairy herds, cattle experience different health disorders, and their occurrence during lactation may cause important economic losses. The systematic analysis of productive and health records allows us to identify the ... -
Quantitation of cytokine gene expression by real time PCR in bovine milk and colostrum cells from cows immunized with abovine rotavirus VP6 experimental vaccine
(Elsevier, 2013-10)In a previous work, VP6 recombinant protein was produced using baculovirus system and it was evaluated in a colostrum-deprived calf model. This vaccine was able to protect calves against viral challenge without inducing ... -
Quantitative genetic parameters for growth and wood properties in Eucalyptus “urograndis” hybrid using near-infrared phenotyping and genome-wide SNP-based relationships
(2019-06-24)A thorough understanding of the heritability, genetic correlations and additive and non-additive variance components of tree growth and wood properties is a requisite for effective tree breeding. This knowledge is essential ... -
Quantitative genetics and genomics converge to accelerate forest tree breeding
(2018-11)Forest tree breeding has been successful at delivering genetically improved material for multiple traits based on recurrent cycles of selection, mating, and testing. However, long breeding cycles, late flowering, variable ... -
Quantitative trait loci exploration and characterization of gestation length in Holstein cattle
(Elsevier, 2024-02)Gestation length (GL) is a moderately heritable trait in cattle with economic and management implications. This study aimed to characterize the gestation length of an Argentinian Holstein cattle population, understand ... -
Que pasará con las lluvias en primavera y en verano.
(INTA, 2022-08-25)Los modelos internacionales anticipan que la probabilidad de que continue La Niña es de un 70 a un 80 % aproximadamente. Se trata del doble de la probabilidad calculada, según los datos históricos. Desde el Instituto de ... -
¿Qué equipo paramos frente al síndrome de amarillamiento del garbanzo (SAG)?
(IPAVE - CIAP, INTA; Universidad Nacional de Córdoba - Facultad de Ciencias Agropecuarias FCA, 2024-04-12)Qué equipo paramos frente al síndrome de amarillamiento del garbanzo (SAG)? Nuestro rival: El síndrome de amarillamiento del garbanzo -
¿Qué está pasando con los virus en poroto?
(IPAVE - CIAP, INTA; Universidad Nacional de Córdoba - Facultad de Ciencias Agropecuarias FCA, 2024-04-12)¿Qué está pasando con los virus en poroto?. virus detectados en Argentina Begomovirus Mosaico de la soja SMV, Mosaico de la alfalfa AMV, Mosaico sureño del poroto SBMV, Mosaico del pepino CMV, Mosaico común del poroto BCMV, ...