Author

Hannetz Roschzttardtz

Pontificia Universidad Católica de ChileORCID 0000-0002-2614-2504Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Plant Biology· 2

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 2 Research Focus:differential expression· 2 Research Focus:gene regulatory network inference· 2 Organism:Arabidopsis· 1 Research Focus:development & morphogenesis· 1 Approach:experimental assay· 1 Assay:metagenomics· 1 Organism:plant (other)· 1

Frequent Co-Authors

Agustín J. Marín-PeñaiD· 1 shared Alice Rossille· 1 shared Angie Geraldine Sierra Rativa· 1 shared Antonio SantiagoiD· 1 shared Betina Debastiani Benato· 1 shared Carlos Alberto PereziD· 1 shared Christian DubosiD· 1 shared Daniel MarinoiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 24 mutual co-author links

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1 shared paperPlant Biology

Agustín J. Marín-PeñaORCID

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2 papers

Recent·Most cited

Plant BiologybioRxivPreprintSep 13, 2026

MYB28 and MYB29 transcription factors regulate iron homeostasis and iron-mobilizing coumarin biosynthesis in Arabidopsis thaliana

Agustín J. Marín-Peña, Inmaculada Coleto, José Alberto Urbano-Gámez…·Daniel Marino

This study identifies MYB28 and MYB29 as regulators of iron homeostasis and coumarin biosynthesis in Arabidopsis under iron deficiency.

DOI 10.64898/2026.09.09.750326

Arabidopsisproteomics

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Plant BiologybioRxivPreprintJun 4, 2025

Double knockout of rice OsVIT1 and OsVIT2 genes reveals a trade-off between iron biofortification and iron excess tolerance

Betina Debastiani Benato, Angie Geraldine Sierra Rativa, Raquel Vargas Olsson…·Felipe Klein Ricachenevsky

This study shows that knocking out OsVIT1 and OsVIT2 in rice increases seed iron content but reduces iron excess tolerance, revealing a trade-off between biofortification and toxicity resistance.

DOI 10.1101/2025.06.04.657710

plant (other)experimental assay

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