María Antonia Sánchez-Romero

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.

The paper shows that DAF-16/FOXO translocation in C. elegans occurs in stochastic yet synchronized pulses, linking these dynamics to body-wide growth control.

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.

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.

The paper shows transcription-induced counter-silencing of H-NS-repressed genes occurs at a distance through DNA supercoiling diffusion.