Author

Raquel Vargas Olsson

Universidade Federal do Rio Grande do Sul

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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Plant Biology· 1

Signature Assays, Organisms & Methods

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

Frequent Co-Authors

Angie Geraldine Sierra Rativa· 1 shared Betina Debastiani Benato· 1 shared Carlos Alberto PereziD· 1 shared Eduardo SantosiD· 1 shared Felipe dos Santos MaraschiniD· 1 shared Felipe Klein RicachenevskyiD· 1 shared Fernando Mateus Michelon Betin· 1 shared Francieli OrtolaniD· 1 shared

Activity by Year

2025-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperPlant Biology

Angie Geraldine Sierra Rativa

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1 paper

Recent·Most cited

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, Yugo Lima‐Melo, Eduardo Santos, Gabriel Sgarbiero Montanha, Jover da Silva Alves, Lucas Roani Ponte, Victor Hugo Rolla Fiorentini, Fernando Mateus Michelon Betin, Francieli Ortolan, João Paulo Rodrigues Marques, Raul Antônio Sperotto, Hudson Wallace Pereira de Carvalho, Stefano Cesco, , 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.

bioRxiv · Jun 4, 2025 · PreprintPlant Biology