Author

María Antonia Sánchez-Romero

Universidad de SevillaORCID 0000-0003-3098-1033Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 3 Approach:experimental assay· 3 Research Focus:host-pathogen & immune response· 3 Organism:bacteria (other)· 2 Assay:ATAC-seq· 1 Research Focus:cell type annotation· 1 Research Focus:development & morphogenesis· 1 Assay:DNA methylation· 1

Frequent Co-Authors

Abhyudai SinghiD· 1 shared Carmen Paredes· 1 shared Carmen R. BeuzóniD· 1 shared Cristina CivantosiD· 1 shared David R. OlivenzaiD· 1 shared Esther Weyer· 1 shared Javier Ruiz‐AlbertiD· 1 shared João BotelhoiD· 1 shared

Activity by Year

2024-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 12 mutual co-author links

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1 shared paperMicrobiology

Abhyudai SinghORCID

Mutual co-authors in cluster

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3 papers

Recent·Most cited

MicrobiologybioRxivPreprintJul 10, 2026

Rsm-mediated post-translational control of the Pseudomonas putida Type VI Secretion System

Cristina Civantos, Carmen Paredes, Marina Murillo-Torres…·Patricia Bernal

This study shows that Rsm proteins regulate the K1-T6SS in Pseudomonas putida by repressing translation of T6SS components and effectors, and that their removal enhances T6SS activity and pathogen killing.

DOI 10.64898/2026.07.10.737732

bacteria (other)experimental assay

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MicrobiologyNature MicrobiologyPeer-reviewedApr 2, 2025

Cooperative colonization of the host and pathogen dissemination involves stochastic and spatially structured expression of virulence traits

Nieves López‐Pagán, José S. Rufián, Julien S. Luneau…·Carmen R. Beuzón

The paper examines phenotypic heterogeneity in Pseudomonas syringae during plant colonization, showing stochastic and spatially structured expression of virulence traits and their role in bacterial cooperation and dissemination.

32 citationstop 1%

plant (other)ATAC-seq

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MicrobiologyProceedings of the National Academy of SciencesPeer-reviewedAug 30, 2024

Evolution of a bistable genetic system in fluctuating and non- fluctuating environments

Rocío Fernández-Fernández, David R. Olivenza, Esther Weyer…·María Antonia Sánchez-Romero

The paper demonstrates that an epigenetic switch in Salmonella allows bistability in fluctuating environments but not in stable ones, supporting bet-hedging as an evolutionary strategy.

25 citationstop 3%

bacteria (other)DNA methylation

𝕏 PostBluesky