J
Josiane Fukami
Researcher at Empresa Brasileira de Pesquisa Agropecuária
Publications - 7
Citations - 744
Josiane Fukami is an academic researcher from Empresa Brasileira de Pesquisa Agropecuária. The author has contributed to research in topics: Azospirillum brasilense & Quorum sensing. The author has an hindex of 7, co-authored 7 publications receiving 497 citations. Previous affiliations of Josiane Fukami include Universidade Estadual de Londrina.
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Azospirillum: benefits that go far beyond biological nitrogen fixation.
TL;DR: The study of the mechanisms triggered by Azospirillum in plants can help in the search for more-sustainable agricultural practices and possibly reveal the use of PGPB as a major strategy to mitigate the effects of biotic and abiotic stresses on agricultural productivity.
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Accessing inoculation methods of maize and wheat with Azospirillum brasilense.
Josiane Fukami,Josiane Fukami,Marco Antonio Nogueira,Ricardo Silva Araujo,Mariangela Hungria,Mariangela Hungria +5 more
TL;DR: Alternative methods of inoculation that were as effective as the standard seed inoculation are identified that may represent an important strategy to avoid the incompatibility between inoculant bacteria and pesticides employed for seed treatment.
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Phytohormones and induction of plant-stress tolerance and defense genes by seed and foliar inoculation with Azospirillum brasilense cells and metabolites promote maize growth.
TL;DR: It is hypothesize that the benefits of inoculation of Azospirillum on seeds or by leaf spray, as well as of leaf spraying of Az Hospiralillum metabolites, are strongly correlated with the synthesis of phytohormones and by eliciting genes related to plant-stress tolerance and defense against pathogens.
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Co-inoculation of maize with Azospirillum brasilense and Rhizobium tropici as a strategy to mitigate salinity stress.
TL;DR: Together the results indicate that inoculation with PGPB might provide protection from the negative effects of saline stress, however, differences were observed between strains, as A. brasilense Ab-V5 did not show salt tolerance, while the best inoculation treatments to mitigate saline stress were with Ab-v6 and co-inoculation withAb-V6+CIAT 899.
Journal ArticleDOI
Revealing strategies of quorum sensing in Azospirillum brasilense strains Ab-V5 and Ab-V6
Josiane Fukami,Josiane Fukami,Julia Laura Fernandes Abrantes,Pablo del Cerro,Marco Antonio Nogueira,Francisco Javier Ollero,Manuel Megías,Mariangela Hungria +7 more
TL;DR: Adding external AHLs verified that biofilm and EPS production and cell motility were regulated via QS in Ab-V5, but not inAb-V6, and differences were observed not only between strains, but also in the specificity of LuxR-type receptors to AHL molecules.