Publications associées à Choléra

ComEA Is Essential for the Transfer of External DNA into the Periplasm in Naturally Transformable Vibrio cholerae Cells

Aleksandra Radenovic, Matteo Dal Peraro, Melanie Blokesch, Lorenz Jan Steinbock, Roman Bulushev, Patrick Martin Seitz, Hasan Pezeshgi Modarres

The DNA uptake of naturally competent bacteria has been attributed to the action of DNA uptake machineries resembling type IV pilus complexes. However, the protein(s) for pulling the DNA across the outer membrane of Gram-negative bacteria remain speculativ ...

Public Library Science2014

Regulatory elements involved in the expression of competence genes in naturally transformable Vibrio cholerae

Melanie Blokesch, Mirella Lo Scrudato

BackgroundThe human pathogen Vibrio cholerae normally enters the developmental program of natural competence for transformation after colonizing chitinous surfaces. Natural competence is regulated by at least three pathways in this organism: chitin sensing ...

BioMed Central2014

DNA Transport across the Outer and Inner Membranes of Naturally Transformable Vibrio cholerae Is Spatially but Not Temporally Coupled

Melanie Blokesch, Patrick Martin Seitz

The physiological state of natural competence for transformation allows certain bacteria to take up free DNA from the environment and to recombine such newly acquired DNA into their chromosomes. However, even though conserved components that are required t ...

American Society for Microbiology2014

Highly sensitive detection of five typical fluoroquinolones in low-fat milk by field-enhanced sample injection based CE in bubble cell capillary

Hubert Girault, Natalia Gasilova, Liang Qiao, Yan Deng

Fluoroquinolones are a group of synthetic antibiotics with a broad activity spectrum against mycoplasma, gram-positive and gram-negative bacteria. Due to the extensive use of fluoroquinolones in farming and veterinary science, there is a constant need in t ...

Wiley-Blackwell2014

Spatially explicit modelling of cholera epidemics

Andrea Rinaldo, Enrico Bertuzzo, Lorenzo Mari, Flavio Finger, Allyn Christine Knox, Marino Gatto

Epidemiological models can provide crucial understanding about the dynamics of infectious diseases. Possible applications range from real-time forecasting and allocation of health care resources to testing alternative intervention mechanisms such as vaccin ...

2013

Did Cholera Toxin Finally Get Caught?

Françoise Gisou van der Goot Grunberg

To orchestrate immune responses, pathogen-recognition receptors have evolved sophisticated strategies to monitor pathogenic processes. In this issue of Cell Host & Microbe, a study by Cho et al. reveals a mechanism of immune recognition that relies on the ...

Cell Press2013

Rainfall mediations in the spreading of epidemic cholera

Andrea Rinaldo, Enrico Bertuzzo, Lorenzo Mari, Lorenzo Righetto, Marino Gatto

Following the empirical evidence of a clear correlation between rainfall events and cholera resurgence that was observed in particular during the recent outbreak in Haiti, a spatially explicit model of epidemic cholera is re-examined. Specifically, we test ...

Elsevier Sci Ltd2013

A transcriptional regulator linking quorum sensing and chitin induction to render Vibrio cholerae naturally transformable

Melanie Blokesch, Mirella Lo Scrudato

The human pathogen Vibrio cholerae is an aquatic bacterium associated with zooplankton and their chitinous exoskeletons. On chitinous surfaces, V. cholerae initiates a developmental programme, known as natural competence, to mediate transformation, which i ...

Oxford University Press2013

DNA-uptake machinery of naturally competent Vibrio cholerae

Melanie Blokesch, Patrick Martin Seitz

Natural competence for transformation is a mode of horizontal gene transfer that is commonly used by bacteria to take up DNA from their environment. As part of this developmental program, so-called competence genes, which encode the components of a DNA-upt ...

National Academy of Sciences2013

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Choléra

ComEA Is Essential for the Transfer of External DNA into the Periplasm in Naturally Transformable Vibrio cholerae Cells

Regulatory elements involved in the expression of competence genes in naturally transformable Vibrio cholerae

DNA Transport across the Outer and Inner Membranes of Naturally Transformable Vibrio cholerae Is Spatially but Not Temporally Coupled

Highly sensitive detection of five typical fluoroquinolones in low-fat milk by field-enhanced sample injection based CE in bubble cell capillary

Spatially explicit modelling of cholera epidemics

Hydrological, Anthropogenic and Ecological Processes in Cholera Dynamics

Did Cholera Toxin Finally Get Caught?

Rainfall mediations in the spreading of epidemic cholera

A transcriptional regulator linking quorum sensing and chitin induction to render Vibrio cholerae naturally transformable

DNA-uptake machinery of naturally competent Vibrio cholerae

Graph Chatbot

Chattez avec Graph Search

DNA Transport across the Outer and Inner Membranes of Naturally Transformable Vibrio cholerae Is Spatially but Not Temporally Coupled

A transcriptional regulator linking quorum sensing and chitin induction to render Vibrio cholerae naturally transformable

Regulatory elements involved in the expression of competence genes in naturally transformable Vibrio cholerae

Highly sensitive detection of five typical fluoroquinolones in low-fat milk by field-enhanced sample injection based CE in bubble cell capillary

Spatially explicit modelling of cholera epidemics

ComEA Is Essential for the Transfer of External DNA into the Periplasm in Naturally Transformable Vibrio cholerae Cells

Did Cholera Toxin Finally Get Caught?

Rainfall mediations in the spreading of epidemic cholera

Hydrological, Anthropogenic and Ecological Processes in Cholera Dynamics

DNA-uptake machinery of naturally competent Vibrio cholerae