Sylvie Reverchon

Quantitative spatial analysis of bacterial transcriptome and chromosome structural data with GRATIOSA: application to twin-supercoiled domain distribution

The paper introduces GRATIOSA, a tool for integrated spatial analysis of genome-scale data, and applies it to study topoisomerase recruitment in E. coli.

What is a supercoiling-sensitive gene? Insights from topoisomerase I inhibition in the Gram-negative bacterium Dickeya dadantii

The paper investigates gene responses to topoisomerase I inhibition in Dickeya dadantii, finding distinct gene expression patterns compared to gyrase inhibition and highlighting the complexity of supercoiling-sensitive regulation.

Quantitative contribution of the spacer length in the supercoiling-sensitivity of bacterial promoters

This study develops a thermodynamic model to quantify how spacer length in bacterial promoters affects supercoiling sensitivity, validated through in vitro and in vivo experiments and whole-genome analysis in E. coli.

Carbon catabolite repression in pectin digestion by phytopathogen Dickeya dadantii

The paper develops a regulatory model of carbon catabolite repression in Dickeya dadantii, showing how glucose and pectin metabolism control pel gene expression during virulence.

The phytopathogenic nature of Dickeya aquatica 174/2 and the dynamic early evolution of Dickeya pathogenicity

This paper sequenced the genome of Dickeya aquatica, showing its pathogenic potential and revealing evolutionary dynamics in Dickeya species.