Author

Micaela Ester Stieben

Consejo Nacional de Investigaciones Científicas y Técnicas

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Microbiology· 2 Plant Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Research Focus:host-pathogen & immune response· 2 Organism:Arabidopsis· 1 Assay:bulk RNA-seq· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:development & morphogenesis· 1 Organism:plant (other)· 1

Frequent Co-Authors

Andrés GárriziD· 3 shared Fernando Matías RomeroiD· 3 shared Franco R. RossiiD· 3 shared Alexander IdnurmiD· 1 shared Ariadna Aixa Yael Castillo· 1 shared Candace E. ElliottiD· 1 shared Hernán G. RosliiD· 1 shared Marina A. PomboiD· 1 shared

Activity by Year

2024-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 39 mutual co-author links

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3 shared papersMicrobiology

Andrés GárrizORCID

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3 papers

Recent·Most cited

Biocontrol potential of endophytic bacteria against a collection of Leptosphaeria maculans isolates causing blackleg in oilseed rape

Micaela Ester Stieben, Franco R. Rossi, Andrés Gárriz, Fernando Matías Romero

This study evaluates three endophytic bacteria for their ability to control Leptosphaeria maculans isolates causing blackleg in oilseed rape, finding strong inhibition and growth promotion effects.

Journal of Plant Diseases and Protection · Aug 21, 2026Peer-reviewedMicrobiology

Sensitivity of Argentinean isolates of Leptosphaeria maculans to Azoxystrobin, Boscalid and Prothioconazole

Micaela Ester Stieben, Ariadna Aixa Yael Castillo, Fernando Matías Romero, Andrés Gárriz, Franco R. Rossi

The study evaluates fungicide sensitivity of Leptosphaeria maculans isolates from Argentina, finding variability in response to azoxystrobin and boscalid with potential cross-resistance, but no correlation with prothioconazole.

bioRxiv · Jan 8, 2026 · PreprintMicrobiology

Unveiling the Virulence Mechanism of Leptosphaeria maculans in the Brassica napus Interaction: The Key Role of Sirodesmin PL in Cell Death Induction

Marina A. Pombo, Hernán G. Rosli, Santiago Javier Maiale, Candace E. Elliott, Micaela Ester Stieben, Fernando Matías Romero, Andrés Gárriz, Oscar Adolfo Ruiz, Alexander Idnurm, Franco R. Rossi

This study shows that Sirodesmin PL, a toxin from Leptosphaeria maculans, induces cell death and defense responses in Brassica napus by disrupting photosynthesis.

Journal of Experimental Botany · Dec 16, 2024Peer-reviewedPlant Biology