Browsing CIAP. Centro de Investigaciones Agropecuarias by Title
Now showing items 698-717 of 744
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The chlorotic symptom induced by Sunflower chlorotic mottle virus is associated with changes in redox-related gene expression and metabolites
(Elsevier, 2012-08-18)Systemic infections are commonly associated with changes in host metabolism and gene expression. Sunflower chlorotic mottle virus (SuCMoV) causes systemic infection with sugar increase, photoinhibition and increase in ... -
The DNAJ gene family in yerba mate (Ilex paraguariensis): genome-wide identification, structural characterization, orthology based classification and expression analysis
(Instituto de Pesquisas Jardim Botânico do Rio de Janeiro, 2023-05-08)Dry leaves and twigs of yerba mate are widely infusion-consumed in southern Southamerica. Endemic and adapted to the Atlantic Forest, its extensive full-sun monoculture links to diverse biotic (pest, pathogens) and abiotic ... -
The effect of Leucaena leucocephala on beef production and its toxicity in the Chaco Region of Argentina
(CIAT, 2014)Hedgerows of the fodder tree legume, Leucaena leucocephala ssp. glabrata (leucaena), planted with a companion grass, provide productive, profitable and sustainable tropical pasture (Shelton and Dalzell 2007). Although ... -
The future of academic publishing
(Nature Research, 2023-07-13)Academic publishing is the backbone of science dissemination — but is the current system fit for purpose? We asked a diverse group of scientists to comment on the future of publishing. They discuss systemic issues, ... -
The Plant Negative-Sense RNA Virosphere: Virus Discovery Through New Eyes
(Frontiers Media, 2020-09-16)The use of high-throughput sequencing (HTS) for virus diagnostics, as well as the importance of this technology as a valuable tool for discovery of novel viruses has been extensively investigated. In this review, we consider ... -
The prevalence of Coxiella burnetii shedding in dairy goats at the time of parturition in an endemically infected enterprise and associated milk yield losses
(Springer Nature, 2018-11)Background: This was a panel study of the prevalence of C. burnetii infection in does in an endemic dairy goat enterprise in Victoria, Australia. Our first objective was to determine the prevalence of does shedding C. ... -
The role of inoculum identity in drought stress mitigation by arbuscular mycorrhizal fungi in soybean
(2015-01)It is well known that arbuscular mycorrhizal fungi (AMF) effects on plant growth largely depend on fungus identity. The objective of this study was to test whether three individual AMF isolates and their mixture mitigate ... -
Tolerancia a la inundación de especies gramíneas forrajeras megatérmicas : bases ecofisiológicas relacionadas con su instalación y producción
(Facultad de Agronomía, Universidad de Buenos Aires, 2013)La inundación es un factor importante que afecta la implantación y producción de especies forrajeras en ecosistemas de pastizales anegables. Chloris gayana K. y Panicum coloratum L. son dos gramíneas tropicales cuyo uso ... -
Tomato apical leaf curl virus: a novel, monopartite geminivirus detected in tomatoes in Argentina
(2018-01)Plant viruses that are members of the Geminiviridae family have circular single-stranded DNA (ssDNA) genome and are responsible for major crop diseases worldwide. We have identified and characterized a novel monopartite ... -
Tomato mottle wrinkle virus, a recombinant begomovirus infecting tomato in Argentina
(Springer, 2015-02)Begomoviruses seriously threaten tomato production in South America. Here, we present the molecular characterization of a novel tomato-infecting begomovirus isolated in Argentina and demonstrate its infectivity. After ... -
TOR and SnRK1 signaling pathways in plant response to abiotic stresses: Do they always act according to the "yin-yang" model?
(2019-08-13)Plants are sessile photo-autotrophic organisms continuously exposed to a variety of environmental stresses. Monitoring the sugar level and energy status is essential, since this knowledge allows the integration of external ... -
Toxoplasmosis caprina en la provincia de Salta, Argentina
(Facultad de Ciencias Veterinarias de Esperanza, Universidad Nacional del Litoral, 2019)La toxoplasmosis, causada por Toxoplasma gondii, es una zoonosis que produce pérdidas reproductivas en rumiantes. Este trabajo caracterizó la presencia indirecta, a través de anticuerpos, de la enfermedad en caprinos de ... -
Trampas cromáticas para monitoreo de pulgones y trips en lechuga (Lactuca sativa L.) en el Cinturón Verde de Córdoba, Argentina
(Facultad de Ciencias Agropecuarias, Universidad Nacional de Córdoba, 2023-09-18)Trips y pulgones se encuentran entre las principales limitaciones sanitarias para la producción de lechuga (Lactuca sativa L.) en el Cinturón Verde de Córdoba (CVC) (Córdoba, Argentina). Los objetivos de este trabajo fueron: ... -
Transcriptional Changes in Mycorrhizal and Nonmycorrhizal Soybean Plants upon Infection with the Fungal Pathogen Macrophomina phaseolina
(American Phytopathological Society, 2018-06-19)Macrophomina phaseolina is a soil-borne fungal pathogen with a wide host range that causes charcoal rot in soybean [Glycine max (L.) Merr.]. Control of the disease is a challenge, due to the absence of genetic resistance ... -
Transcriptome analysis of mycorrhizal and nonmycorrhizal soybean plantlets upon infection with Fusarium virguliforme, one causal agent of sudden death syndrome
(2018-11-21)Soilborne pathogens represent a threat to agriculture causing important yield losses. Sudden death syndrome (SDS) of soybean is a severe disease caused by a complex of Fusarium species. This pathosystem has been widely ... -
Transdisciplinariedad y construcción colectiva de innovaciones agroecológicas
(Secretaría de Ciencia, Técnica y Posgrado, Universidad Nacional de Cuyo., 2019-09-18)El Cinturón Verde de Córdoba (CVC) se encuentra en retroceso, principalmente por el avance inmobiliario y el conflicto del uso de agroquímicos en zonas periurbanas. Para contribuir a mejorar la sustentabilidad productiva, ... -
Tratamientos profesionales de semilla en siembra temprana: impacto en la implantación y rendimiento en grano de soja
(Asociación de Laboratorios Agropecuarios Privados ( ALAP), 2020-11)El potencial productivo de un cultivo comienza con una implantación exitosa. Los tratamientos de semilla son una práctica cada vez más difundida especialmente ante situaciones que reducen la velocidad de germinación y ... -
Tuberculosis del olivo
(Consejo Federal de Inversiones, 2019-08-02)La tuberculosis del olivo está producida por una bacteria fitopatógena denominada Pseudomonas savastanoi pv savastanoi que afecta a los olivos y otras Oleáceas como laurel rosa, ligustro, fresno, jazmín, entre otros. Produce ... -
Two novel flavi-like viruses shed light on the plant-infecting koshoviruses
(Springer, 2023-06-20)The family Flaviviridae is composed of viruses with a positive-sense single-stranded RNA genome and includes viruses that are important veterinary and human pathogens. Most members of the family are arthropod- and ... -
Ultraestructura de órganos de áfidos asociados a la transmisión de fitopatógenos
(Asociación Argentina de Microscopía (SAMIC), 2022-06-08)Los pulgones (o áfidos) están posicionados como una de las principales plagas de cultivos agrícolas debido a su alto potencial para ocasionar pérdidas económicas en los cultivos, su alta tasa reproductiva, y por ser el ...