List of works by Karina Xavier

A Mutational Hotspot and Strong Selection Contribute to the Order of Mutations Selected for during Escherichia coli Adaptation to the Gut

scientific article

AI-2-mediated signalling in bacteria

scientific article published on 16 July 2012

An efficient synthesis of the precursor of AI-2, the signalling molecule for inter-species quorum sensing.

scientific article published on 21 December 2010

Can chatter between microbes prevent cholera?

scientific article

Challenges in Clinical Metaproteomics Highlighted by the Analysis of Acute Leukemia Patients with Gut Colonization by Multidrug-Resistant Enterobacteriaceae

scientific article published on 08 January 2019

Cheating on Cheaters Stabilizes Cooperation in Pseudomonas aeruginosa

scientific article published on 28 June 2018

Cheating on cheaters dramatically affects social interactions inPseudomonas aeruginosa

Chemical conversations in the gut microbiota

scientific article

Comparative analysis of Embden-Meyerhof and Entner-Doudoroff glycolytic pathways in hyperthermophilic archaea and the bacterium Thermotoga

scientific article

Demonstration of a novel glycolytic pathway in the hyperthermophilic archaeon Thermococcus zilligii by (13)C-labeling experiments and nuclear magnetic resonance analysis.

scientific article

Different glycolytic pathways for glucose and fructose in the halophilic archaeon Halococcus saccharolyticus

scientific article published in January 2001

Different glycolytic pathways for glucose and fructose in the halophilic archaeon Halococcus saccharolyticus

scientific article published in 2003

Erwinia carotovora Quorum Sensing System Regulates Host-Specific Virulence Factors and Development Delay in Drosophila melanogaster

scientific article published on 23 June 2020

Escherichia coli adaptation to the gut environment: a constant fight for survival

scientific article published in January 2014

High Heterogeneity of Multidrug-Resistant Enterobacteriaceae Fecal Levels in Hospitalized Patients Is Partially Driven by Intravenous β-Lactams

scientific article published on 27 January 2020

High-affinity maltose/trehalose transport system in the hyperthermophilic archaeon Thermococcus litoralis.

scientific article

Identification of functional LsrB-like autoinducer-2 receptors

scientific article published on 11 September 2009

Identification of novel autoinducer-2 receptors in Clostridia reveals plasticity in the binding site of the LsrB receptor family

scientific article published on 29 January 2019

Interference with AI-2-mediated bacterial cell-cell communication

scientific article published in September 2005

Klebsiella michiganensis transmission enhances resistance to Enterobacteriaceae gut invasion by nutrition competition

scientific article published on 20 January 2020

LsrF, a coenzyme A-dependent thiolase, catalyzes the terminal step in processing the quorum sensing signal autoinducer-2

scientific article

LuxS quorum sensing: more than just a numbers game ⬇️

scientific article published on April 1, 2003

Maintenance of microbial cooperation mediated by public goods in single and multiple traits scenarios.

scientific article published on 28 August 2017

Manipulation of the quorum sensing signal AI-2 affects the antibiotic-treated gut microbiota

scientific article published on March 2015

Methods for analysis of bacterial autoinducer-2 production

scientific article

Natural genome diversity of AI-2 quorum sensing in Escherichia coli: conserved signal production but labile signal reception

scientific article published on January 2013

Phosphoenolpyruvate phosphotransferase system regulates detection and processing of the quorum sensing signal autoinducer-2

scientific article published in 2012

Phosphoenolpyruvate phosphotransferase system regulates detection and processing of the quorum sensing signal autoinducer-2.

scientific article

Phosphorylation and processing of the quorum-sensing molecule autoinducer-2 in enteric bacteria

scientific article published in February 2007

Positive epistasis drives the acquisition of multidrug resistance

scientific article

Processing the Interspecies Quorum-sensing Signal Autoinducer-2 (AI-2): CHARACTERIZATION OF PHOSPHO-(S)-4,5-DIHYDROXY-2,3-PENTANEDIONE ISOMERIZATION BY LsrG PROTEIN

scientific article

Regulation of uptake and processing of the quorum-sensing autoinducer AI-2 in Escherichia coli

scientific article

Salmonella typhimurium recognizes a chemically distinct form of the bacterial quorum-sensing signal AI-2.

scientific article

Signal Integration in Quorum Sensing Enables Cross-Species Induction of Virulence in Pectobacterium wasabiae

scientific article published on 23 May 2017

Sinorhizobium meliloti, a bacterium lacking the autoinducer-2 (AI-2) synthase, responds to AI-2 supplied by other bacteria

scientific article

Specific Eco-evolutionary Contexts in the Mouse Gut Reveal Escherichia coli Metabolic Versatility

scientific article published on 05 March 2020

Stereochemical diversity of AI-2 analogs modulates quorum sensing in Vibrio harveyi and Escherichia coli.

scientific article

The Crystal Structure of the Escherichia coli Autoinducer-2 Processing Protein LsrF

scientific article

The Trk Potassium Transporter Is Required for RsmB-Mediated Activation of Virulence in the Phytopathogen Pectobacterium wasabiae

scientific article published on 19 October 2015

The first steps of adaptation of Escherichia coli to the gut are dominated by soft sweeps

scientific article (publication date: March 2014)

The multiple signaling systems regulating virulence in Pseudomonas aeruginosa

scientific article

The role of small RNAs in quorum sensing

scientific article published on 26 March 2007

Paulina is supported by:

About Paulina

Help