Author

Fernando Luis Pieckenstain

Consejo Nacional de Investigaciones Científicas y TécnicasORCID 0000-0001-6234-7147Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 1 Plant Biology· 1

Signature Assays, Organisms & Methods

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Organism:Arabidopsis· 2 Approach:experimental assay· 2 Assay:proteomics· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:development & morphogenesis· 1 Research Focus:host-pathogen & immune response· 1 Assay:metagenomics· 1 Organism:mouse· 1

Frequent Co-Authors

Camila Alejandra RiosiD· 1 shared Eliane Pérez Sanchidrian· 1 shared Gustavo Eduardo GudesblatiD· 1 shared Karen Nataly StrackiD· 1 shared Laila ToumiD· 1 shared Lucía PadulaiD· 1 shared Luisa F. Mendoza MoralesiD· 1 shared Manuel A. SáncheziD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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1 shared paperPlant Biology

Camila Alejandra RiosORCID

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2 papers

Recent·Most cited

MicrobiologyScientific ReportsPeer-reviewedJan 10, 2026

Kazal-type serine protease inhibitors from Arabidopsis thaliana and Toxoplasma gondii exhibit antimicrobial activity against plant pathogens

Manuel A. Sánchez, Karen Nataly Strack, Luisa F. Mendoza Morales…·Marina Clemente

This study evaluates the antimicrobial activity of Kazal-type serine protease inhibitors from Arabidopsis thaliana and Toxoplasma gondii against plant pathogens and fungal spores, showing distinct inhibitory effects based on domain structure.

DOI 10.1038/s41598-025-34654-4

Arabidopsismouse

𝕏 PostBluesky

Plant BiologybioRxivPreprintJul 15, 2025

Auxin antagonism of ABA-induced stomatal closure in Arabidopsis requires the TIR1/AFB-AUX/IAA module and ROS suppression

Camila Alejandra Rios, Laila Toum, Lucía Padula…·Gustavo Eduardo Gudesblat

This study shows that auxin counteracts ABA-induced stomatal closure in Arabidopsis through the TIR1/AFB-AUX/IAA module and ROS suppression, with genetic factors and mild drought modulating the response.

2 citations

Arabidopsisproteomics

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