Author

João Antônio Siqueira

Universidade Federal de ViçosaORCID 0000-0002-0775-9875Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Plant Biology· 3

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Research Focus:cell signaling & trafficking· 2 Assay:metabolomics· 2 Organism:plant (other)· 2 Organism:Arabidopsis· 1 Research Focus:cell type annotation· 1 Research Focus:development & morphogenesis· 1 Research Focus:differential expression· 1

Frequent Co-Authors

Adriano Nunes‐NesiiD· 2 shared Alisdair Robert FernieiD· 2 shared Marcelle Ferreira SilvaiD· 2 shared Thiago WakiniD· 2 shared Wagner L. AraújoiD· 2 shared Anne‐Aliénor VéryiD· 1 shared Aristéa Alves AzevedoiD· 1 shared Auxiliadora Oliveira MartinsiD· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 32 mutual co-author links

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2 shared papersPlant Biology

Adriano Nunes‐NesiORCID

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3 papers

Recent·Most cited

The improved auxin signalling via entire mutation enhances aluminium tolerance in tomato

Regiane K.G. Silva, João Antônio Siqueira, Willian Batista‐Silva, Marcelle Ferreira Silva, Thiago Wakin, Jonas Rafael Vargas, Gabriel Brom Vilela, Robson Ribeiro, Domingos Ferreira Mélo Neto, Aristéa Alves Azevedo, Cléberson Ribeiro, Alisdair Robert Fernie, Adriano Nunes‐Nesi, Wagner L. Araújo

This study shows that enhancing auxin signaling via the entire mutation improves aluminium tolerance in tomato by maintaining root cell differentiation and reducing metabolic stress.

Plant Science · Feb 13, 2026Peer-reviewedPlant Biology

Do stomatal movements have a limited dynamic range?

Florence Muraya, João Antônio Siqueira, Anne‐Aliénor Véry, M. Rob G. Roelfsema

The study investigates the dynamic range of stomatal movements in Arabidopsis, finding that it is limited and not affected by mutations in KUP2, 6, 8, or GORK.

bioRxiv · Dec 26, 2025 · PreprintPlant Biology

Cell-specific regulation of TCA cycle and cell division related genes at roots following aluminium exposure

Wendell Xavier Santana da Silva, Auxiliadora Oliveira Martins, Thiago Wakin, Marcelle Ferreira Silva, João Antônio Siqueira, David Barbosa Medeiros, Dimas M. Ribeiro, Alisdair Robert Fernie, Adriano Nunes‐Nesi, Wagner L. Araújo

The paper investigates how aluminium toxicity affects the TCA cycle and cell division in plant roots using a translatome approach, revealing cell-specific gene expression patterns.

bioRxiv · Oct 7, 2025 · PreprintPlant Biology