Author

Micaela Peppino Margutti

Universidad Andrés BelloORCID 0000-0001-8232-7944Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Organism:Arabidopsis· 2 Research Focus:cell type annotation· 1 Assay:DNA methylation· 1 Approach:experimental assay· 1 Research Focus:gene regulatory network inference· 1 Research Focus:host-pathogen & immune response· 1 Assay:proteomics· 1 Approach:statistical model· 1

Frequent Co-Authors

Ariel Herrera‐VásqueziD· 2 shared Francisca Blanco‐HerreraiD· 2 shared Ana Paula CislaghiiD· 1 shared Catalina Inostroza-AguirreiD· 1 shared Corina M. FusariiD· 1 shared Daniela Arias-GiD· 1 shared Dayán SanhuezaiD· 1 shared Diego Zavala-TorresiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 38 mutual co-author links

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2 shared papersPlant Biology

Ariel Herrera‐VásquezORCID

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2 papers

Recent·Most cited

CSLB4-mediated cell wall remodeling decouples phloem access from aphid performance in Arabidopsis thaliana

Felipe Moraga, Daniela Arias-G, Dayán Sanhueza, Joaquín Delgado-Rioseco, Isabel Fuenzalida‐Valdivia, Catalina Inostroza-Aguirre, Micaela Peppino Margutti, Matías Ramos, Diego Zavala-Torres, Francisca Ormeno, Romina V. Sepúlveda, Corina M. Fusari, Ariel Herrera‐Vásquez, Susana Saez‐Aguayo, Francisca Blanco‐Herrera

This study identifies CSLB4 as a gene regulating cell wall architecture in Arabidopsis that decouples phloem access from aphid performance, enhancing resistance to specialist aphids.

bioRxiv · May 8, 2026 · PreprintPlant Biology

The Arabidopsis TNL immune receptor BNT1 localizes to the plastid envelope and mediates flg22-induced resistance against Pseudomonas

Micaela Peppino Margutti, Ana Paula Cislaghi, Ariel Herrera‐Vásquez, Julieta R. Palomeque, Francisco Bellino, María Elena Álvarez, Francisca Blanco‐Herrera, Nicolás M. Cecchini

This paper identifies BNT1 as a TNL-class immune receptor localized to the plastid envelope in Arabidopsis, showing that only the plastid-localized isoform mediates PAMP-triggered immunity responses against Pseudomonas.

bioRxiv · Jan 29, 2025 · PreprintPlant Biology