Instituto de Biotecnología: Envíos recientes
Mostrando ítems 61-80 de 516
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First report of grapevine Roditis leaf discoloration-associated virus infecting grapevine in Argentina
(Springer, 2025-01)Grapevine Roditis leaf discoloration-associated virus (GRL DaV) is a monopartite DNA virus belonging to the genus Badnavirus (family Caulimoviridae). GRLDaV is associ ated with yellow and/or reddish leaf discoloration symp ... -
Unveiling changes in the rhizosphere bacteriome of sunflower (Helianthus annuus L.) inbred lines linked to their resistance to the soil borne pathogen Verticillium dahliae Kleb
(Elsevier, 2025-02)Plants infected by fungal pathogens often actively recruit microbes in their roots to protect themselves. It is widely accepted that the plant microbiome plays a crucial role to sustain the fitness, resilience and development ... -
Production of functional bovine IL-22 in a mammalian episomal expression system
(Elsevier, 2025-01)Interleukin 22 is a member of the interleukin-10 superfamily of cytokines. This protein has a dual role as an inflammatory and anti-inflammatory molecule dependent on the context. IL-22 is produced mainly by immune cells ... -
Participatory surveillance reveals marsh deer mortality event during an extraordinary flood in Ibera Wetlands, Argentina
(Wiley, 2025-02)Mortality events of marsh deer (Blastocerus dichotomus) have been historically described in the southern margins of its geographical range. Few documented cases show how environmental changes and pathogens interact to ... -
Long-term evaluation in BALBc mice of a triple mutant of Mycobacterium bovis and the Bacillus Calmette-Guérin as potential vaccines against bovine tuberculosis
(Elsevier, 2025-03)There is currently no commercial vaccine available against bovine tuberculosis (bTB). Mycobacterium bovis is the primary causative agent of bTB and is closely related to Mycobacterium tuberculosis, the pathogen responsible ... -
2° Simposio de Ciencias Agrarias del INTA. Un futuro sostenible: Integrando ciencia y producción en la agronomía moderna. Libro de resúmenes
(Instituto Nacional de Tecnología Agropecuaria (INTA), 2024)El eje central del Simposio es “Un Futuro Sostenible: Integrando Ciencia y Producción en la Agronomía Moderna”. Esta temática no solo nos invita a pensar en la producción como una actividad rentable y eficiente, sino ... -
Rhipicephalus microplus and Its Impact on Anaplasma marginale Multistrain Infections in Contrasting Epidemiological Contexts
(MDPI, 2025-02-07)Bovine anaplasmosis is a disease caused by Anaplasma marginale, a tick-borne bacterial pathogen with global distribution, primarily determined by the range of its vector. In Argentina, Rhipicephalus microplus is the main ... -
Development of SSR markers in polyploid species using ddRAD sequence data: a case study in the genus Mimosa
(Taylor and Francis, 2024-09-23)Mimosa L. is a megadiverse genus where lower rank classification is challenging due to widespread morphological similarities. M. subser. Obstrigosae includes 12 species with different ploidy levels. Morphological boundaries ... -
Caracterización bioquímica de razas nativas de maíz de Argentina en ensayos de jardín común
(Instituto Nacional de Tecnología Agropecuaria (INTA), 2024-11)En Argentina existen alrededor de 60 razas nativas de maíz (Zea mays ssp. mays), con dos centros principales de diversidad en las regiones andina y chaqueña-mesopotámica. Estas razas nativas presentan una alta diversidad ... -
Estudio de la diversidad fenotípica y adaptación local en maíces nativos del norte argentino
(Instituto Nacional de Tecnología Agropecuaria (INTA), 2024-11)La región norte de Argentina alberga más de 60 variedades nativas de maíz estructuradas geográficamente en dos grupos genéticos principales de gran variabilidad fenotípica: los maíces andinos de altura, del noroeste (NOA), ... -
Mycobacterium bovis mutant in the virulence factors PhoP, ESAT-6 and CFP-10 persisted in mouse organs after a year post-vaccination
(Elsevier, 2024-12)A vaccine for bovine tuberculosis is urgently needed. The BCG vaccine (the Bacille Calmette-Guérin), currently the only licensed vaccine for tuberculosis in humans, offers variable protection in cattle. However, BCG is a ... -
Desarrollo de poblaciones mutagenizadas en girasol
(Asociación Argentina de Girasol, 2024-05)Desde hace unos años el grupo de girasol del INTA ha incorporado poblaciones mutagenizadas como herramienta de suministro de nueva variabilidad y de aplicación de genética reversa y directa. Dada la importancia de contar ... -
Comparison of ddRADseq and EUChip60K SNP genotyping systems for population genetics and genomic selection in Eucalyptus dunnii (Maiden)
(Frontiers Media, 2024-03)Eucalyptus dunnii is one of the most important Eucalyptus species for short-fiber pulp production in regions where other species of the genus are affected by poor soil and climatic conditions. In this context, E. dunnii ... -
Production of a bacterial secretome highly efficient for the deconstruction of xylans
(Springer, 2024-09)Bacteria within the Paenibacillus genus are known to secrete a diverse array of enzymes capable of breaking down plant cell wall polysaccharides. We studied the extracellular xylanolytic activity of Paenibacillus xylanivorans ... -
Predicción integral de epitopes T del parásito intracelular Babesia bovis mediante herramientas inmunoinformáticas e inmunoproteómicas
(Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 2023-08)La Babesiosis bovina es una infección causada por los parásitos protozoarios Babesia bovis y B. bigemina. Ambas especies son transmitidas por garrapatas que habitan en el NOA y NEA y ocasionan importantes pérdidas económicas ... -
Oligopeptide uptake improves oxidative stress resistance and nodulation competitiveness in soybean rhizobia
(Elsevier, 2023-12)We here explored the mechanisms associated with oxidative stress resistance and root colonization by soybean rhizobia. Genomic and physiological analyses supported the fact that the mutation of a highly conserved valine ... -
Zoonotic tick-borne pathogens in ticks from vegetation and alpine ibex (Capra ibex) in the maritime alps, Italy
(MDPI, 2024-08)In the Maritime Alps (northwestern Italy), we collected ticks from vegetation and Alpine ibex (Capra ibex). Ixodes ricinus was the most abundant species in the study area, questing up to 1824 m a.s.l. and infesting 28 out ... -
Genome editing of soybean inoculant using CRISPR/Cas9 system: enhancing agricultural sustainability
(Springer, 2024-04)In modern agriculture, inoculants, consisting of various bacteria and fungi, are essential for promoting crop growth and sustainability while reducing reliance on agrochemicals. Despite their benefits, there have been no ... -
Application of In-house xylanases as an addition to a commercial cellulase cocktail for the sustainable saccharification of pretreated blue agave bagasse used for bioethanol production
(MDPI, 2024-08)The study involves the use of commercial cellulase Cellic CTec2 in combination with two in-house xylanases, PxXyn10A (XynA), a recombinant purified enzyme from Paenibacillus xylanivorans A59, and a xylanase enzymatic extract ... -
What we know about poleroviruses : Advances in understanding the functions of polerovirus proteins
(Wiley, 2021-06)Poleroviruses are economically important plant viruses that infect cereal, vegetable, and fruit crops, and cause serious yield and quality losses worldwide. In this review we summarize the current knowledge of the function ...