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Mostrando ítems 1-19 de 19
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Agroinoculation of a full-length cDNA clone of cotton leafroll dwarf virus (CLRDV) results in systemic infection in cotton and the model plant Nicotiana benthamiana
(2013-07)Cotton blue disease is the most important viral disease of cotton in the southern part of South America. Its etiological agent, cotton leafroll dwarf virus (CLRDV), is specifically transmitted to host plants by the aphid ... -
An inoculant Bradyrhizobium strain with increased motility improves yield of soybean crops
(Asociación Argentina de Microbiología, 2021-09-15)Soybean production is very important in Argentina, where more than 20 million hectares are sowed annually with this crop. Since soybean plants possess a very high N-demand, it is crucial that this agricultural activity is ... -
Aportes a la producción sustentable de soja mediante el mejoramiento genético de los rizobios
(Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, 2022-07-14)La soja es el cultivo que consume más inoculantes a nivel global. Estos inoculantes están basados casi en su totalidad en cepas relacionadas de las especies Bradyrhizobium japonicum y Bradyrhizobium diazoefficiens. ... -
Biological inoculants and chemical fertilizers application produce differential effects on rhizobacterial community structure associated to peanut (Arachis hypogaea L.) and maize (Zea mays L.) plants
(Springer, 2023-11)The use of biological inoculants in replacement of the application of chemical fertilizers is a desirable strategy taking into account it is more sustainable and economically less costly. Considering that agricultural ... -
Co-inoculation of baculovirus and FMDV vaccine in mice, elicits very early protection against foot and mouth disease virus without interfering with long lasting immunity
(Elsevier, 2013-05-31)Baculoviruses (Bvs) potentiate the immune response against soluble antigens. We investigated whether Bv could be used as immunoactivator in foot-and-mouth disease (FMD) vaccines using the BALB/c mouse model. Mice were ... -
Comparación del efecto de inoculación de tuberculina en el pliegue anocaudal interno y pliegue anocaudal externo
(Universidad Nacional de Rosario, 2020-12)La tuberculosis bovina (TB) es una enfermedad infectocontagiosa zoonótica que produce importantes pérdidas económicas. La prueba de la tuberculina (PT) es el diagnóstico oficial utilizado por el Plan Nacional de Control y ... -
Complete Genome Sequence of Bradyrhizobium sp. Strain C-145, a Nitrogen-Fixing Rhizobacterium Used as a Peanut Inoculant in Argentina
(2022-08-01)We present the complete genome sequence of Bradyrhizobium sp. strain C-145, one of the most widely used nitrogen-fixing rhizobacteria for inoculating peanut crops in Argentina. The genome consists of 9.53 Mbp in a single ... -
Complete Genome Sequence of Mesorhizobium ciceri Strain R30, a Rhizobium Used as a Commercial Inoculant for Chickpea in Argentina
(American Society for Microbiology, 2022-10-26)We report the complete genome sequence of Mesorhizobium ciceri strain R30, a rhizobium strain recommended and used as a commercial inoculant for chickpea in Argentina. The genome consists of almost 7 Mb, distributed into ... -
Efectos positivos de la inoculación de soja sobre la nodulación, la FBN y en los parámetros de producción del cultivo = Positive effects of inoculation of soybean on nodulation, FBN and the parameters of crop production
(Magna Publicaciones, 2013-08)El cultivo de soja en nuestro país desde sus comienzos fue acompañado por la inoculación dado la inexistencia o escasa presencia en nuestros suelos de los rizobios específicos de las especies Bradyrhizobium japonicum y B. ... -
Engineering Pseudomonas protegens Pf-5 for nitrogen fixation and its application to improve plant growth under nitrogen-deficient conditions
(2013-05-13)Nitrogen is the second most critical factor for crop production after water. In this study, the beneficial rhizobacterium Pseudomonas protegens Pf-5 was genetically modified to fix nitrogen using the genes encoding the ... -
Evaluation of nitrous oxide emission by soybean inoculated with Bradyrhizobium strains commonly used as inoculants in South America
(Springer, 2022-01-13)Aims The purpose of this work was to analyze the agronomic and environmental performance of soybean plants inoculated with the Bradyrhizobium strains widely used as soybean biofertilizers in South America and to determine ... -
Genome sequence of Mesorhizobium mediterraneum strain R31, a nitrogen-fixing rhizobium used as an inoculant for chickpea in Argentina
(American Society for Microbiology, 2023-10)Here, we report the complete genome sequence of Mesorhizobium mediterraneum R31, a rhizobial strain recommended and used as a commercial inoculant for chickpea in Argentina. The genome consists of 7.25 Mb, distributed into ... -
Improvement of soybean grain nutritional quality under foliar inoculation with Azospirillum brasilense strain Az39
(2018-07)Legumes depend on biological nitrogen fixation through symbiosis with rhizobia to meet their nitrogen requirements. Certain plant growth promoting rizobacteria such as Azospirillum may cooperate in the establishment and ... -
Inoculation with Azospirillum argentinense Az19 improves the yield of maize subjected to water deficit at key stages of plant development = La inoculación con Azospirillum argentinense Az19 mejora el rendimiento del maíz expuesto a déficit hídrico durante estadios clave del desarrollo vegetal
(Elsevier, 2023-07)Water deficit constitutes a severe limitation to agricultural productivity. In the context of sustainable crop production, the potential of microbial biotechnology to increase plant drought tolerance and improve crop yields ... -
Localization and survival of Azospirillum brasilense Az39 in soybean leaves
(Wiley, 2021-05)In recent years, foliar inoculation has gained acceptance among the available methods to deliver plant beneficial micro-organisms to crops under field conditions. Colonization efficiency by such micro-organisms largely ... -
Physiopathological effects of Escherichia coli O157:H7 inoculation in weaned calves fed with colostrum containing antibodies to EspB and Intimin
(Elsevier, 2014-06-24)Escherichia coli O157:H7 is responsible for severe intestinal disease and hemolytic uremic syndrome (HUS), a serious systemic complication which particularly affects children. Cattle are the primary reservoir for E. coli ... -
Spontaneous Mutations in the Nitrate Reductase Gene napC Drive the Emergence of Eco-friendly Low-N2O-Emitting Alfalfa Rhizobia in Regions with Different Climates
(Springer, 2020)We have recently shown that commercial alfalfa inoculants (e.g., Sinorhizobium meliloti B399), which are closely related to the denitrifier model strain Sinorhizobium meliloti 1021, have conserved nitrate, nitrite, and ... -
The benefits of foliar inoculation with Azospirillum brasilense in soybean are explained by an auxin signaling model
(2018-09)Azospirillum sp. is one of the most studied genera of plant growth-promoting rhizobacteria (PGPR). The ability of Azospirillum sp. to promote plant growth has been associated with its ability to produce several phytohormones, ... -
Uso actual y potencial de microorganismos para mejorar la nutrición y el desarrollo en trigo y maíz
(Ediciones INTA, 2009)El objetivo de esta publicación es revisar las principales características de Azotobacter, Azospirillum, Bacillus, Pseudomonas y Micorrizas, dar a conocer los beneficios obtenidos cuando son utilizados a campo y las ...