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Mostrando ítems 1-6 de 6
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Genome-based reclassification of Azospirillum brasilense Az39 as the type strain of Azospirillum argentinense sp. nov.
dos Santos Ferreira, Natália; Coniglio, Nayla Anahí; Puente, Mariana Laura; Sant’Anna, Fernando Hayashi; Maroniche, Guillermo Andrés; Garcia, Julia Elena; Molina, Romina Micaela; Nievas, Sofía; Volpiano, Camila Gazolla; Ambrosini, Adriana; Passaglia, Luciane Maria Pereira; Pedraza, Raúl Osvaldo; Reis, Veronica Massena; Zilli, Jerri Edson; Cassan, Fabricio Dario (Microbiology Society, 2022-08-01)Strain Az39T of Azospirillum is a diazotrophic plant growth-promoting bacterium isolated in 1982 from the roots of wheat plants growing in Marcos Juárez, Córdoba, Argentina. It produces indole-3- acetic acid in the presence ... -
In vitro PGPR properties and osmotic tolerance of different Azospirillum native strains and their effects on growth of maize under drought stress
Garcia, Julia Elena; Maroniche, Guillermo Andrés; Creus, Cecilia; Suárez-Rodríguez, Ramón; Ramirez-Trujillo, José Augusto; Groppa, María D. (2017-09)Osmotic variations in the soil can affect bacterial growth diminishing the number of inoculated bacteria. In a scenario of water deficit having tolerant bacteria would be beneficial to achieve a better response of the plant ... -
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
Garcia, Julia Elena; Ruiz, Monica Beatriz; Maroniche, Guillermo Andrés; Creus, Cecilia; Puente, Mariana Laura; Zawoznik, Myriam Sara; Groppa, María Daniela (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
Puente, Mariana Laura; Maroniche, Guillermo Andrés; Panepucci, Marina Gabriela; Sabio Y Garcia, Julia Veronica; García, Julia Elena; Criado, María Victoria; Molina, Romina Micaela; Cassán, Fabricio Dario (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 ... -
Molecular identification of Azospirillum spp.: limitations of 16S rRNA and qualities of rpoD as genetic markers
Maroniche, Guillermo Andrés; Garcia, Julia Elena; Salcedo, Florencia; Creus, Cecilia Mónica (2017)Since their discovery, plant-growth promoting rhizobacteria from the genus Azospirillum have been sub-jected to intensive research due to their biotechnological potential as crop inoculants. Phylogeneticanalysis of ... -
Signs of a phyllospheric lifestyle in the genome of the stress-tolerant strain Azospirillum brasilense Az19
Garcia, Julia Elena; Labarthe, María Mercedes; Pagnussat, Luciana Anabella; Amenta, Melina Beatriz; Creus, Cecilia Mónica; Maroniche, Guillermo Andrés (Elsevier, 2020-11)Azospirillum brasilense Az19 is a plant-beneficial bacterium capable of protecting plants from the negative effects of drought. The objective of this study was to determine and analyze the genomic sequence of strain Az19 ...